牛客网PAT练兵场-查验身份证

题解：模拟题，直接算

题目地址：https://www.nowcoder.com/questionTerminal/779a72a420744b1d9c0ec7b7a8dd8f39

  1 /**
  2 *
  3 *作者:Ycute
  4 *时间:2019-11-01-15.37.01
  5 *题解简单描述:直接计算即可
  6 */
  7 
  8 
  9 #include<iostream>
 10 #include<cmath>
 11 #include<cstring>
 12 #include<algorithm>
 13 #include<vector>
 14 using namespace std;
 15 
 16 
 17 int main(){
 18     char ch[20];
 19     int t;
 20     scanf("%d",&t);
 21     int flag=0;
 22     while(t--){
 23         getchar();
 24         scanf("%s",ch);
 25         long long sum;
 26         sum=(ch[0]-'0')*7+(ch[1]-'0')*9+(ch[2]-'0')*10+(ch[3]-'0')*5+(ch[4]-'0')*8+(ch[5]-'0')*4+(ch[6]-'0')*2+(ch[7]-'0')*1+(ch[8]-'0')*6+(ch[9]-'0')*3+(ch[10]-'0')*7+(ch[11]-'0')*9+(ch[12]-'0')*10+(ch[13]-'0')*5+(ch[14]-'0')*8+(ch[15]-'0')*4+(ch[16]-'0')*2;
 27         sum=sum%11;
 28         //cout<<sum<<endl;
 29         switch(sum){
 30             case 0:{
 31                 if(ch[17]!='1'){
 32                     printf("%s\n",ch);
 33                     flag=1;
 34                 }
 35                 break;
 36                 }
 37             case 1:{if(ch[17]!='0'){
 38                     printf("%s\n",ch);
 39                     flag=1;
 40                 }
 41                 break;
 42                 }
 43             case 2:{if(ch[17]!='x'){
 44                     printf("%s\n",ch);
 45                     flag=1;
 46                 }
 47                 break;
 48                 }
 49             case 3:{if(ch[17]!='9'){
 50                     printf("%s\n",ch);
 51                     flag=1;
 52                 }
 53                 break;
 54                 }
 55             case 4:{if(ch[17]!='8'){
 56                     printf("%s\n",ch);
 57                     flag=1;
 58                 }
 59                 break;
 60                 }
 61             case 5:{if(ch[17]!='7'){
 62                     printf("%s\n",ch);
 63                     flag=1;
 64                 }
 65                 break;
 66                 }
 67             case 6:{if(ch[17]!='6'){
 68                     printf("%s\n",ch);
 69                     flag=1;
 70                 }
 71                 break;
 72                 }
 73             case 7:{if(ch[17]!='5'){
 74                     printf("%s\n",ch);
 75                     flag=1;
 76                 }
 77                 break;
 78                 }
 79             case 8:{if(ch[17]!='4'){
 80                     printf("%s\n",ch);
 81                     flag=1;
 82                 }
 83                 break;
 84                 }
 85             case 9:{if(ch[17]!='3'){
 86                     printf("%s\n",ch);
 87                     flag=1;
 88                 }
 89                 break;
 90                 }
 91             case 10:{if(ch[17]!='2'){
 92                     printf("%s\n",ch);
 93                     flag=1;
 94                 }
 95                 break;
 96                 }
 97         }
 98     }
 99     if(!flag) printf("All passed\n");
100     return 0;
101 }

 

posted @ 2019-11-01 16:11  LifeRunningError  Views(207)  Comments(0)  Edit  收藏  举报