标签:for 必须 思路 clu length amp 注意 ace 代码
难点在于理解题目的意思
DAY的确定是必须大写字母,而且大写字母在A~G之间而不是全部大写字母
hh是数字或者大写字母,如果是大写字母必须在A~N之间,而且是在找完DAY之后往后继续寻找
MM是字母
#include<cstdio>
#include<algorithm>
#include<string>
#include<vector>
using namespace std;
string s1, s2, s3, s4;
string week[7] = {"MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};
int main(){
char cs1[61], cs2[61], cs3[61], cs4[61];
scanf("%s %s %s %s", cs1, cs2, cs3, cs4);
s1 = cs1;
s2 = cs2;
s3 = cs3;
s4 = cs4;
int i=0;
int len = min(s1.length(), s2.length());
char c1, c2;
for(i=0;i<len;i++){
if(s1[i] == s2[i] && s1[i] >= 'A' && s1[i] <= 'G'){
c1 = s1[i];
break;
}
}
i++;
for(;i<len;i++){
if(s1[i] == s2[i] && (s1[i] >= 'A' && s1[i] <= 'N' || isdigit(s1[i]))){
c2 = s1[i];
break;
}
}
len = min(s3.length(), s4.length());
for(i=0;i<len;i++){
if(s3[i] == s4[i] && isalpha(s3[i])){
break;
}
}
printf("%s ", week[c1-'A'].c_str());
if(isalpha(c2)){
printf("%d:", c2-'A'+10);
}else{
printf("%02d:", c2-'0');
}
printf("%02d", i);
}
标签:for 必须 思路 clu length amp 注意 ace 代码
原文地址:https://www.cnblogs.com/d-i-p/p/12425748.html