题意:按照给定的方式输出星期几,小时和分钟。
思路:暴力。
代码
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <cmath>
using namespace std;
const string D[7] = {"MON ", "TUE ", "WED ", "THU ", "FRI ", "SAT ", "SUN "};
string s1, s2, s3, s4;
int w, h, m;
void solve1() {
int len = min(s1.length(), s2.length());
int p = 0;
for (int i = 0; i < len; i++) {
if (s1[i] == s2[i] && 'A'<=s1[i] && s1[i]<='G') {
w = s1[i]-'A'; p = i; break;
}
}
for (int i = p+1; i < len; i++) {
if (s1[i]==s2[i] && (('A'<=s1[i] && s1[i]<='N') || isdigit(s1[i]))) {
if (isdigit(s1[i])) h = s1[i]-'0';
else h = s1[i]-'A'+10;
return ;
}
}
}
void solve2() {
int len = min(s3.length(), s4.length());
for (int i = 0; i < len; i++) {
if (s3[i]==s4[i] && isalpha(s3[i])) {
m = i; return ;
}
}
}
int main() {
// freopen("in.txt", "r", stdin);
// freopen("out.txt", "w", stdout);
cin >> s1 >> s2 >> s3 >> s4;
solve1(); solve2();
cout << D[w];
printf("%02d:%02d\n", h, m);
return 0;
}