错误历程

循环条件好好写！与或的关系找好！括号括明白！

code

/*
3485djDkxh4hhGE 
2984akDfkkkkggEdsb 
s&hgsfdk 
d&Hyscvnm
*/

#include<iostream>
#include<algorithm>
#include<cstdio>

using namespace std;

char weekday[7][10]= {"MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};

int main()
{
    //freopen("p1.txt", "r", stdin);
    string a, b, c, d;
    cin >> a >> b >> c >> d;

    int k = 0;
    while(true)
    {
        if (a[k] == b[k] && (a[k] >= 'A' && a[k] <= 'G')) break;
        k ++ ;
     } 
    printf("%s", weekday[a[k] - 'A' ] );

    k ++ ;
    while(true)
    {
        if (a[k] == b[k] && (isdigit(a[k]) || (a[k] >= 'A' && a[k] <= 'N'))) break;
        k ++ ;
    }
    printf(" %02d", isdigit(a[k]) ? a[k] - '0': a[k] - 'A' + 10);

    int i = 0;
    for (;; i ++ )
    {
        if (c[i] == d[i] && isalpha(c[i])) break;
    } 

    printf(":%02d\n", i);


    return 0;
}