题目链接:点击打开链接
题目大意:略。
解题思路:略。
AC代码
#include<bits/stdc++.h>
#include<cmath>
#define mem(a,b) memset(a,b,sizeof a);
#define INF 0x3f3f3f3f
using namespace std;
typedef long long ll;
int main()
{
string a,b,c,d,week[7]={"MON","TUE","WED","THU","FRI","SAT","SUN"};
cin>>a>>b>>c>>d;
int i=0,j=0,sum;
char rnt[2];
while(i<a.length()&&i<b.length())
{
if(a[i]==b[i]&&(a[i]>='A'&&a[i]<='G'))
{
rnt[0]=a[i];
break;
}
i++;
}
i=i+1;
while(i<a.length()&&i<b.length())
{
if(a[i]==b[i]&&((a[i]>='A'&&a[i]<='N')||isdigit(a[i])))
{
rnt[1]=a[i];
break;
}
i++;
}
while(j<c.length()&&j<d.length())
{
if(c[j]==d[j]&&isalpha(c[j]))
{
sum=j;
break;
}
j++;
}
cout<<week[rnt[0]-'A']<<" ";
int hh=isdigit(rnt[1])? rnt[1]-'0':rnt[1]-'A'+10;
printf("%02d:%02d",hh,sum);
return 0;
}