网址:http://zju.acmclub.com/index.php?app=problem_title&id=1&problem_id=1751
简单题
#include<stdio.h> #include<string.h> char str[100],temp[100]; int main() { int c = 3; while(c--) { scanf("%s%s",str,temp); int ls = strlen(str), lt = strlen(temp); int i,j,sum = 0; for(i = 0; i < ls; i++) { sum = 0; if(str[i] == temp[0]) { int m; for(j = 0, m = i; j < lt; j++ ,m++) { if(str[m] == temp[j]) sum++; } if(sum == lt) { printf("%d\n",i + 1); break; } sum = 0; } } if(sum == 0) printf("0\n"); } return 0; }