$\text{ybt 信息学奥赛一本通 题解目录}$
【信息学奥赛一本通】题解目录
$ problem1000 $ \(Answer\) - > $ \large 1000\(](https://www.cnblogs.com/qf-breeze/p/10667640.html) [\) problem1001 $ \(Answer\) - > $ \large 1001\(](https://www.cnblogs.com/qf-breeze/p/10667639.html) [\) problem1002 $ \(Answer\) - > $ \large 1002\(](https://www.cnblogs.com/qf-breeze/p/10667638.html) [\) problem1003 $ \(Answer\) - > $ \large 1003\(](https://www.cnblogs.com/qf-breeze/p/10667637.html) [\) problem1004 $ \(Answer\) - > $ \large 1004\(](https://www.cnblogs.com/qf-breeze/p/10667636.html) [\) problem1005 $ \(Answer\) - > $ \large 1005\(](https://www.cnblogs.com/qf-breeze/p/10667635.html) [\) problem1006 $ \(Answer\) - > $ \large 1006\(](https://www.cnblogs.com/qf-breeze/p/10667634.html) [\) problem1007 $ \(Answer\) - > $ \large 1007\(](https://www.cnblogs.com/qf-breeze/p/10667633.html) [\) problem1008 $ \(Answer\) - > $ \large 1008\(](https://www.cnblogs.com/qf-breeze/p/10667632.html) [\) problem1009 $ \(Answer\) - > $ \large 1009\(](https://www.cnblogs.com/qf-breeze/p/10667631.html) [\) problem1010 $ \(Answer\) - > $ \large 1010\(](https://www.cnblogs.com/qf-breeze/p/10667630.html) [\) problem1011 $ \(Answer\) - > $ \large 1011\(](https://www.cnblogs.com/qf-breeze/p/10667629.html) [\) problem1012 $ \(Answer\) - > $ \large 1012\(](https://www.cnblogs.com/qf-breeze/p/10667628.html) [\) problem1013 $ \(Answer\) - > $ \large 1013\(](https://www.cnblogs.com/qf-breeze/p/10667627.html) [\) problem1014 $ \(Answer\) - > $ \large 1014\(](https://www.cnblogs.com/qf-breeze/p/10667626.html) [\) problem1015 $ \(Answer\) - > $ \large 1015\(](https://www.cnblogs.com/qf-breeze/p/10667625.html) [\) problem1016 $ \(Answer\) - > $ \large 1016\(](https://www.cnblogs.com/qf-breeze/p/10667624.html) [\) problem1017 $ \(Answer\) - > $ \large 1017\(](https://www.cnblogs.com/qf-breeze/p/10667623.html) [\) problem1018 $ \(Answer\) - > $ \large 1018\(](https://www.cnblogs.com/qf-breeze/p/10667622.html) [\) problem1019 $ \(Answer\) - > $ \large 1019\(](https://www.cnblogs.com/qf-breeze/p/10667621.html) [\) problem1020 $ \(Answer\) - > $ \large 1020\(](https://www.cnblogs.com/qf-breeze/p/10667620.html) [\) problem1021 $ \(Answer\) - > $ \large 1021\(](https://www.cnblogs.com/qf-breeze/p/10667619.html) [\) problem1022 $ \(Answer\) - > $ \large 1022\(](https://www.cnblogs.com/qf-breeze/p/10667618.html) [\) problem1023 $ \(Answer\) - > $ \large 1023\(](https://www.cnblogs.com/qf-breeze/p/10667617.html) [\) problem1024 $ \(Answer\) - > $ \large 1024\(](https://www.cnblogs.com/qf-breeze/p/10667616.html) [\) problem1025 $ \(Answer\) - > $ \large 1025\(](https://www.cnblogs.com/qf-breeze/p/10667615.html) [\) problem1026 $ \(Answer\) - > $ \large 1026\(](https://www.cnblogs.com/qf-breeze/p/10667614.html) [\) problem1027 $ \(Answer\) - > $ \large 1027\(](https://www.cnblogs.com/qf-breeze/p/10667613.html) [\) problem1028 $ \(Answer\) - > $ \large 1028\(](https://www.cnblogs.com/qf-breeze/p/10667612.html) [\) problem1029 $ \(Answer\) - > $ \large 1029\(](https://www.cnblogs.com/qf-breeze/p/10667610.html) [\) problem1030 $ \(Answer\) - > $ \large 1030\(](https://www.cnblogs.com/qf-breeze/p/10667609.html) [\) problem1031 $ \(Answer\) - > $ \large 1031\(](https://www.cnblogs.com/qf-breeze/p/10667608.html) [\) problem1032 $ \(Answer\) - > $ \large 1032\(](https://www.cnblogs.com/qf-breeze/p/10667607.html) [\) problem1033 $ \(Answer\) - > $ \large 1033\(](https://www.cnblogs.com/qf-breeze/p/10667606.html) [\) problem1034 $ \(Answer\) - > $ \large 1034\(](https://www.cnblogs.com/qf-breeze/p/10667605.html) [\) problem1035 $ \(Answer\) - > $ \large 1035\(](https://www.cnblogs.com/qf-breeze/p/10667604.html) [\) problem1036 $ \(Answer\) - > $ \large 1036\(](https://www.cnblogs.com/qf-breeze/p/10667603.html) [\) problem1037 $ \(Answer\) - > $ \large 1037\(](https://www.cnblogs.com/qf-breeze/p/10667602.html) [\) problem1038 $ \(Answer\) - > $ \large 1038\(](https://www.cnblogs.com/qf-breeze/p/10667601.html) [\) problem1039 $ \(Answer\) - > $ \large 1039\(](https://www.cnblogs.com/qf-breeze/p/10667600.html) [\) problem1040 $ \(Answer\) - > $ \large 1040\(](https://www.cnblogs.com/qf-breeze/p/10667599.html) [\) problem1041 $ \(Answer\) - > $ \large 1041\(](https://www.cnblogs.com/qf-breeze/p/10667598.html) [\) problem1042 $ \(Answer\) - > $ \large 1042\(](https://www.cnblogs.com/qf-breeze/p/10667597.html) [\) problem1043 $ \(Answer\) - > $ \large 1043\(](https://www.cnblogs.com/qf-breeze/p/10667596.html) [\) problem1044 $ \(Answer\) - > $ \large 1044\(](https://www.cnblogs.com/qf-breeze/p/10667594.html) [\) problem1045 $ \(Answer\) - > $ \large 1045\(](https://www.cnblogs.com/qf-breeze/p/10667593.html) [\) problem1046 $ \(Answer\) - > $ \large 1046\(](https://www.cnblogs.com/qf-breeze/p/10667592.html) [\) problem1047 $ \(Answer\) - > $ \large 1047\(](https://www.cnblogs.com/qf-breeze/p/10667591.html) [\) problem1048 $ \(Answer\) - > $ \large 1048\(](https://www.cnblogs.com/qf-breeze/p/10667590.html) [\) problem1049 $ \(Answer\) - > $ \large 1049\(](https://www.cnblogs.com/qf-breeze/p/10667589.html) [\) problem1050 $ \(Answer\) - > $ \large 1050\(](https://www.cnblogs.com/qf-breeze/p/10667588.html) [\) problem1051 $ \(Answer\) - > $ \large 1051\(](https://www.cnblogs.com/qf-breeze/p/10667587.html) [\) problem1052 $ \(Answer\) - > $ \large 1052\(](https://www.cnblogs.com/qf-breeze/p/10667586.html) [\) problem1053 $ \(Answer\) - > $ \large 1053\(](https://www.cnblogs.com/qf-breeze/p/10667585.html) [\) problem1054 $ \(Answer\) - > $ \large 1054\(](https://www.cnblogs.com/qf-breeze/p/10667584.html) [\) problem1055 $ \(Answer\) - > $ \large 1055\(](https://www.cnblogs.com/qf-breeze/p/10667583.html) [\) problem1056 $ \(Answer\) - > $ \large 1056\(](https://www.cnblogs.com/qf-breeze/p/10667582.html) [\) problem1057 $ \(Answer\) - > $ \large 1057\(](https://www.cnblogs.com/qf-breeze/p/10667581.html) [\) problem1058 $ \(Answer\) - > $ \large 1058\(](https://www.cnblogs.com/qf-breeze/p/10667580.html) [\) problem1059 $ \(Answer\) - > $ \large 1059\(](https://www.cnblogs.com/qf-breeze/p/10667579.html) [\) problem1060 $ \(Answer\) - > $ \large 1060\(](https://www.cnblogs.com/qf-breeze/p/10667578.html) [\) problem1061 $ \(Answer\) - > $ \large 1061\(](https://www.cnblogs.com/qf-breeze/p/10667577.html) [\) problem1062 $ \(Answer\) - > $ \large 1062\(](https://www.cnblogs.com/qf-breeze/p/10667576.html) [\) problem1063 $ \(Answer\) - > $ \large 1063\(](https://www.cnblogs.com/qf-breeze/p/10667575.html) [\) problem1064 $ \(Answer\) - > $ \large 1064\(](https://www.cnblogs.com/qf-breeze/p/10667574.html) [\) problem1065 $ \(Answer\) - > $ \large 1065\(](https://www.cnblogs.com/qf-breeze/p/10667573.html) [\) problem1066 $ \(Answer\) - > $ \large 1066\(](https://www.cnblogs.com/qf-breeze/p/10667572.html) [\) problem1067 $ \(Answer\) - > $ \large 1067\(](https://www.cnblogs.com/qf-breeze/p/10667570.html) [\) problem1068 $ \(Answer\) - > $ \large 1068\(](https://www.cnblogs.com/qf-breeze/p/10698686.html) [\) problem1069 $ \(Answer\) - > $ \large 1069\(](https://www.cnblogs.com/qf-breeze/p/10698694.html) [\) problem1070 $ \(Answer\) - > $ \large 1070\(](https://www.cnblogs.com/qf-breeze/p/10698695.html) [\) problem1071 $ \(Answer\) - > $ \large 1071\(](https://www.cnblogs.com/qf-breeze/p/10698702.html) [\) problem1072 $ \(Answer\) - > $ \large 1072\(](https://www.cnblogs.com/qf-breeze/p/10698704.html) [\) problem1073 $ \(Answer\) - > $ \large 1073\(](https://www.cnblogs.com/qf-breeze/p/10698728.html) [\) problem1074 $ \(Answer\) - > $ \large 1074\(](https://www.cnblogs.com/qf-breeze/p/10698732.html) [\) problem1075 $ \(Answer\) - > $ \large 1075\(](https://www.cnblogs.com/qf-breeze/p/10698736.html) [\) problem1076 $ \(Answer\) - > $ \large 1076\(](https://www.cnblogs.com/qf-breeze/p/10698740.html) [\) problem1077 $ \(Answer\) - > $ \large 1077\(](https://www.cnblogs.com/qf-breeze/p/10698744.html) [\) problem1078 $ \(Answer\) - > $ \large 1078\(](https://www.cnblogs.com/qf-breeze/p/10698747.html) [\) problem1079 $ \(Answer\) - > $ \large 1079\(](https://www.cnblogs.com/qf-breeze/p/10698756.html) [\) problem1080 $ \(Answer\) - > $ \large 1080\(](https://www.cnblogs.com/qf-breeze/p/10698764.html) [\) problem1081 $ \(Answer\) - > $ \large 1081\(](https://www.cnblogs.com/qf-breeze/p/10698763.html) [\) problem1082 $ \(Answer\) - > $ \large 1082\(](https://www.cnblogs.com/qf-breeze/p/10698774.html) [\) problem1083 $ \(Answer\) - > $ \large 1083\(](https://www.cnblogs.com/qf-breeze/p/10698781.html) [\) problem1084 $ \(Answer\) - > $ \large 1084\(](https://www.cnblogs.com/qf-breeze/p/10698789.html) [\) problem1085 $ \(Answer\) - > $ \large 1085\(](https://www.cnblogs.com/qf-breeze/p/10698790.html) [\) problem1086 $ \(Answer\) - > $ \large 1086\(](https://www.cnblogs.com/qf-breeze/p/10698795.html) [\) problem1087 $ \(Answer\) - > $ \large 1087\(](https://www.cnblogs.com/qf-breeze/p/10698802.html) [\) problem1088 $ \(Answer\) - > $ \large 1088\(](https://www.cnblogs.com/qf-breeze/p/10698817.html) [\) problem1089 $ \(Answer\) - > $ \large 1089\(](https://www.cnblogs.com/qf-breeze/p/10698831.html) [\) problem1090 $ \(Answer\) - > $ \large 1090\(](https://www.cnblogs.com/qf-breeze/p/10698836.html) [\) problem1091 $ \(Answer\) - > $ \large 1091\(](https://www.cnblogs.com/qf-breeze/p/10698842.html) [\) problem1092 $ \(Answer\) - > $ \large 1092\(](https://www.cnblogs.com/qf-breeze/p/10698845.html) [\) problem1093 $ \(Answer\) - > $ \large 1093\(](https://www.cnblogs.com/qf-breeze/p/10698848.html) [\) problem1094 $ \(Answer\) - > $ \large 1094\(](https://www.cnblogs.com/qf-breeze/p/10698851.html) [\) problem1095 $ \(Answer\) - > $ \large 1095\(](https://www.cnblogs.com/qf-breeze/p/10698857.html) [\) problem1096 $ \(Answer\) - > $ \large 1096\(](https://www.cnblogs.com/qf-breeze/p/10698856.html) [\) problem1097 $ \(Answer\) - > $ \large 1097\(](https://www.cnblogs.com/qf-breeze/p/10698875.html) [\) problem1098 $ \(Answer\) - > $ \large 1098\(](https://www.cnblogs.com/qf-breeze/p/10698881.html) [\) problem1099 $ \(Answer\) - > $ \large 1099\(](https://www.cnblogs.com/qf-breeze/p/10698882.html) [\) problem1100 $ \(Answer\) - > $ \large 1100\(](https://www.cnblogs.com/qf-breeze/p/10698885.html) [\) problem1101 $ \(Answer\) - > $ \large 1101\(](https://www.cnblogs.com/qf-breeze/p/10698886.html) [\) problem1102 $ \(Answer\) - > $ \large 1102\(](https://www.cnblogs.com/qf-breeze/p/10698892.html) [\) problem1103 $ \(Answer\) - > $ \large 1103\(](https://www.cnblogs.com/qf-breeze/p/10698891.html) [\) problem1104 $ \(Answer\) - > $ \large 1104\(](https://www.cnblogs.com/qf-breeze/p/10699379.html) [\) problem1105 $ \(Answer\) - > $ \large 1105\(](https://www.cnblogs.com/qf-breeze/p/10699380.html) [\) problem1106 $ \(Answer\) - > $ \large 1106\(](https://www.cnblogs.com/qf-breeze/p/10699383.html) [\) problem1107 $ \(Answer\) - > $ \large 1107\(](https://www.cnblogs.com/qf-breeze/p/10699385.html) [\) problem1108 $ \(Answer\) - > $ \large 1108\(](https://www.cnblogs.com/qf-breeze/p/10699389.html) [\) problem1109 $ \(Answer\) - > $ \large 1109\(](https://www.cnblogs.com/qf-breeze/p/10699388.html) [\) problem1110 $ \(Answer\) - > $ \large 1110\(](https://www.cnblogs.com/qf-breeze/p/10699391.html) [\) problem1111 $ \(Answer\) - > $ \large 1111\(](https://www.cnblogs.com/qf-breeze/p/10699392.html) [\) problem1112 $ \(Answer\) - > $ \large 1112\(](https://www.cnblogs.com/qf-breeze/p/10699398.html) [\) problem1113 $ \(Answer\) - > $ \large 1113\(](https://www.cnblogs.com/qf-breeze/p/10699401.html) [\) problem1114 $ \(Answer\) - > $ \large 1114\(](https://www.cnblogs.com/qf-breeze/p/10699405.html) [\) problem1115 $ \(Answer\) - > $ \large 1115\(](https://www.cnblogs.com/qf-breeze/p/10699408.html) [\) problem1116 $ \(Answer\) - > $ \large 1116\(](https://www.cnblogs.com/qf-breeze/p/10699409.html) [\) problem1117 $ \(Answer\) - > $ \large 1117\(](https://www.cnblogs.com/qf-breeze/p/10699412.html) [\) problem1118 $ \(Answer\) - > $ \large 1118\(](https://www.cnblogs.com/qf-breeze/p/10699411.html) [\) problem1119 $ \(Answer\) - > $ \large 1119\(](https://www.cnblogs.com/qf-breeze/p/10699416.html) [\) problem1120 $ \(Answer\) - > $ \large 1120\(](https://www.cnblogs.com/qf-breeze/p/10699414.html) [\) problem1121 $ \(Answer\) - > $ \large 1121\(](https://www.cnblogs.com/qf-breeze/p/10699421.html) [\) problem1122 $ \(Answer\) - > $ \large 1122\(](https://www.cnblogs.com/qf-breeze/p/10699514.html) [\) problem1123 $ \(Answer\) - > $ \large 1123\(](https://www.cnblogs.com/qf-breeze/p/10699518.html) [\) problem1124 $ \(Answer\) - > $ \large 1124\(](https://www.cnblogs.com/qf-breeze/p/10699521.html) [\) problem1125 $ \(Answer\) - > $ \large 1125\(](https://www.cnblogs.com/qf-breeze/p/10699523.html) [\) problem1126 $ \(Answer\) - > $ \large 1126\(](https://www.cnblogs.com/qf-breeze/p/10699526.html) [\) problem1127 $ \(Answer\) - > $ \large 1127\(](https://www.cnblogs.com/qf-breeze/p/10699530.html) [\) problem1128 $ \(Answer\) - > $ \large 1128\(](https://www.cnblogs.com/qf-breeze/p/10699531.html) [\) problem1129 $ \(Answer\) - > $ \large 1129\(](https://www.cnblogs.com/qf-breeze/p/10699532.html) [\) problem1130 $ \(Answer\) - > $ \large 1130\(](https://www.cnblogs.com/qf-breeze/p/10699535.html) [\) problem1131 $ \(Answer\) - > $ \large 1131\(](https://www.cnblogs.com/qf-breeze/p/10699537.html) [\) problem1132 $ \(Answer\) - > $ \large 1132\(](https://www.cnblogs.com/qf-breeze/p/10699540.html) [\) problem1133 $ \(Answer\) - > $ \large 1133\(](https://www.cnblogs.com/qf-breeze/p/10699542.html) [\) problem1134 $ \(Answer\) - > $ \large 1134\(](https://www.cnblogs.com/qf-breeze/p/10701698.html) [\) problem1135 $ \(Answer\) - > $ \large 1135\(](https://www.cnblogs.com/qf-breeze/p/10701702.html) [\) problem1136 $ \(Answer\) - > $ \large 1136\(](https://www.cnblogs.com/qf-breeze/p/10701701.html) [\) problem1137 $ \(Answer\) - > $ \large 1137\(](https://www.cnblogs.com/qf-breeze/p/10701742.html) [\) problem1138 $ \(Answer\) - > $ \large 1138\(](https://www.cnblogs.com/qf-breeze/p/10701737.html) [\) problem1139 $ \(Answer\) - > $ \large 1139\(](https://www.cnblogs.com/qf-breeze/p/10701743.html) [\) problem1140 $ \(Answer\) - > $ \large 1140\(](https://www.cnblogs.com/qf-breeze/p/10739135.html) [\) problem1141 $ \(Answer\) - > $ \large 1141\(](https://www.cnblogs.com/qf-breeze/p/10739252.html) [\) problem1142 $ \(Answer\) - > $ \large 1142\(](https://www.cnblogs.com/qf-breeze/p/10739285.html) [\) problem1143 $ \(Answer\) - > $ \large 1143\(](https://www.cnblogs.com/qf-breeze/p/10777171.html) [\) problem1144 $ \(Answer\) - > $ \large 1144\(](https://www.cnblogs.com/qf-breeze/p/10777208.html) [\) problem1145 $ \(Answer\) - > $ \large 1145\(](https://www.cnblogs.com/qf-breeze/p/10778553.html) [\) problem1146 $ \(Answer\) - > $ \large 1146\(](https://www.cnblogs.com/qf-breeze/p/10778568.html) [\) problem1147 $ \(Answer\) - > $ \large 1147\(](https://www.cnblogs.com/qf-breeze/p/10778585.html) [\) problem1148 $ \(Answer\) - > $ \large 1148\(](https://www.cnblogs.com/qf-breeze/p/10778602.html) [\) problem1149 $ \(Answer\) - > $ \large 1149\(](https://www.cnblogs.com/qf-breeze/p/10778630.html) [\) problem1150 $ \(Answer\) - > $ \large 1150\(](https://www.cnblogs.com/qf-breeze/p/10778649.html) [\) problem1151 $ \(Answer\) - > $ \large 1151\(](https://www.cnblogs.com/qf-breeze/p/10778663.html) [\) problem1152 $ \(Answer\) - > $ \large 1152\(](https://www.cnblogs.com/qf-breeze/p/10778685.html) [\) problem1153 $ \(Answer\) - > $ \large 1153\(](https://www.cnblogs.com/qf-breeze/p/10778708.html) [\) problem1154 $ \(Answer\) - > $ \large 1154\(](https://www.cnblogs.com/qf-breeze/p/10778712.html) [\) problem1155 $ \(Answer\) - > $ \large 1155\(](https://www.cnblogs.com/qf-breeze/p/10778724.html) [\) problem1156 $ \(Answer\) - > $ \large 1156\(](https://www.cnblogs.com/qf-breeze/p/10778744.html) [\) problem1157 $ \(Answer\) - > $ \large 1157\(](https://www.cnblogs.com/qf-breeze/p/10800374.html) [\) problem1158 $ \(Answer\) - > $ \large 1158\(](https://www.cnblogs.com/qf-breeze/p/10800378.html) [\) problem1159 $ \(Answer\) - > $ \large 1159\(](https://www.cnblogs.com/qf-breeze/p/10800381.html) [\) problem1160 $ \(Answer\) - > $ \large 1160\(](https://www.cnblogs.com/qf-breeze/p/10800385.html) [\) problem1161 $ \(Answer\) - > $ \large 1161\(](https://www.cnblogs.com/qf-breeze/p/10800410.html) [\) problem1162 $ \(Answer\) - > $ \large 1162\(](https://www.cnblogs.com/qf-breeze/p/10800414.html) [\) problem1163 $ \(Answer\) - > $ \large 1163\(](https://www.cnblogs.com/qf-breeze/p/10800420.html) [\) problem1164 $ \(Answer\) - > $ \large 1164\(]() [\) problem1165 $ \(Answer\) - > $ \large 1165\(]() [\) problem1166 $ \(Answer\) - > $ \large 1166\(]() [\) problem1167 $ \(Answer\) - > $ \large 1167\(]() [\) problem1168 $ \(Answer\) - > $ \large 1168\(]() [\) problem1169 $ \(Answer\) - > $ \large 1169\(]() [\) problem1170 $ \(Answer\) - > $ \large 1170\(](https://www.cnblogs.com/qf-breeze/p/10856042.html) [\) problem1171 $ \(Answer\) - > $ \large 1171\(]() [\) problem1172 $ \(Answer\) - > $ \large 1172\(]() [\) problem1173 $ \(Answer\) - > $ \large 1173\(]() [\) problem1174 $ \(Answer\) - > $ \large 1174\(]() [\) problem1175 $ \(Answer\) - > $ \large 1175\(]() [\) problem1176 $ \(Answer\) - > $ \large 1176\(]() [\) problem1177 $ \(Answer\) - > $ \large 1177\(]() [\) problem1178 $ \(Answer\) - > $ \large 1178\(]() [\) problem1179 $ \(Answer\) - > $ \large 1179\(]() [\) problem1180 $ \(Answer\) - > $ \large 1180\(]() [\) problem1181 $ \(Answer\) - > $ \large 1181\(]() [\) problem1182 $ \(Answer\) - > $ \large 1182\(]() [\) problem1183 $ \(Answer\) - > $ \large 1183\(]() [\) problem1184 $ \(Answer\) - > $ \large 1184\(]() [\) problem1185 $ \(Answer\) - > $ \large 1185\(]() [\) problem1186 $ \(Answer\) - > $ \large 1186\(]() [\) problem1187 $ \(Answer\) - > $ \large 1187\(]() [\) problem1188 $ \(Answer\) - > $ \large 1188\(]() [\) problem1189 $ \(Answer\) - > $ \large 1189\(]() [\) problem1190 $ \(Answer\) - > $ \large 1190\(]() [\) problem1191 $ \(Answer\) - > $ \large 1191\(]() [\) problem1192 $ \(Answer\) - > $ \large 1192\(]() [\) problem1193 $ \(Answer\) - > $ \large 1193\(]() [\) problem1194 $ \(Answer\) - > $ \large 1194\(]() [\) problem1195 $ \(Answer\) - > $ \large 1195\(]() [\) problem1196 $ \(Answer\) - > $ \large 1196\(]() [\) problem1197 $ \(Answer\) - > $ \large 1197\(]() [\) problem1198 $ \(Answer\) - > $ \large 1198\(]() [\) problem1199 $ \(Answer\) - > $ \large 1199\(]() [\) problem1200 $ \(Answer\) - > $ \large 1200$
