题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2052
代码如下:
#include<stdio.h> int a[80][80]; int main() { int n, m, i, j; while (scanf("%d %d",&n,&m) != EOF) { for (i = 0; i <= m+1; i++) for (j = 0; j <= n+1; j++ ) a[i][j] = ' '; a[0][0] = a[0][n+1] = a[m+1][0] = a[m+1][n+1] = '+'; for (i = 1; i <= n; i++) { a[0][i] = '-'; a[m+1][i] = '-'; } for (i = 1; i <= m; i++) { a[i][0] = '|'; a[i][n+1] = '|'; } for (i = 0; i <= m+1; i++) { for (j = 0; j <= n+1; j++ ) printf("%c",a[i][j]); printf("\n"); } printf("\n"); } return 0; }