摘要: double a1 = 0 ,b2 = 1; int n = 1; while( n <= 20 ) { b2 = b2 * n++; a1 = a1 + 1 / b2; ... 阅读全文
posted @ 2015-10-07 19:57 老趙 阅读(1330) 评论(0) 推荐(0) 编辑
摘要: int a = 0, b = 1, d = 1, c = 6, e = 1; for( b = 1; b <= c; b ++) { do { ... 阅读全文
posted @ 2015-10-07 19:45 老趙 阅读(207) 评论(0) 推荐(0) 编辑
摘要: int i,j; for( i = 1; i <= 4; i ++) { for( j = 1; j <= 4 - i; j++) System.out.print(" "); ... 阅读全文
posted @ 2015-10-07 19:36 老趙 阅读(329) 评论(0) 推荐(0) 编辑