UVA - 10340 All in All

题目大意：判断一个字符串的所有字符是否都在另一个字符串里面

解题思路：水题

#include<cstdio>#include<cstring>char s[100000],t[100000];int main() {while(scanf("%s %s",s,t) != EOF) {int len1 = strlen(s);int len2 = strlen(t);int count = 0;for(int i = 0; i < len2; i++) {if(t[i] == s[count])count++;if(len1 - count > len2 -i)break;}if(count == len1) printf("Yes\n");elseprintf("No\n");}return 0;}