codeforces水题100道 第二十四题 Codeforces Beta Round #85 (Div. 2 Only) A. Petya and Strings (strings)

题目链接:http://www.codeforces.com/problemset/problem/112/A
题意:忽略大小写,比较两个字符串字典序大小。
C++代码:

#include <cstdio>
#include <cstring>
int cmp(char *s, char *t)
{
    while (*s)
    {
        if (*s <= 'Z') *s += 32;
        if (*t <= 'Z') *t += 32;
        if (*s < *t) return -1;
        else if (*s > *t) return 1;
        s ++;
        t ++;
    }
    return 0;
}
int main()
{
    char *s = new char[110];
    char *t = new char[110];
    scanf("%s%s", s, t);
    printf("%d
", cmp(s, t));
}
C++
原文地址:https://www.cnblogs.com/moonlightpoet/p/5689752.html