hdu 4730 We Love MOE Girls(水题)

题目链接：hdu 4730 We Love MOE Girls

题目大意：给定一个字符串，如果末尾存在desu，就删除。然后统一加上nanodesu.

解题思路：水题。

#include <cstdio>#include <cstring>#include <algorithm>using namespace std;const int maxn = 205;const char sign[5] = "desu";bool check (int pos, char* s) {    for (int i = 0; i < 4; i++)        if (s[pos+i] != sign[i])            return false;    return true;}int main () {    int cas;    char str[maxn];    scanf("%d", &cas);    for (int kcas = 1; kcas <= cas; kcas++) {        scanf("%s", str);        int n = strlen(str);        if (check(n - 4, str))            str[n-4] = '\0';        strcat(str, "nanodesu");        printf("Case #%d: %s\n", kcas, str);    }    return 0;}