A. Jamie and Alarm Snooze
2018-01-25 17:02
316 查看
第一次写博客,自我感觉良好。
题目链接:http://codeforces.com/contest/916/problem/A
题目大意:【自己翻译 谷歌翻译】
解题思路:暴力模拟【就喜欢这么简单粗暴】
不才,贴一个小代码:
#include <bits/stdc++.h>
using namespace std;
bool check(int h, int m){
if (h % 10 == 7 || m % 10 == 7)
return true;
return false;
}
int main(){
int x;
scanf("%d", &x);
int h, m;
scanf("%d%d", &h, &m);
int time = 0;
while (true){
if (check(h, m))
break;
time ++;
m -= x;
if (m < 0){
m += 60;
h --;
if (h < 0)
h += 24;
}
}
printf("%d\n", time);
return 0;
}万事开头难,加油!
题目链接:http://codeforces.com/contest/916/problem/A
题目大意:【自己翻译 谷歌翻译】
解题思路:暴力模拟【就喜欢这么简单粗暴】
不才,贴一个小代码:
#include <bits/stdc++.h>
using namespace std;
bool check(int h, int m){
if (h % 10 == 7 || m % 10 == 7)
return true;
return false;
}
int main(){
int x;
scanf("%d", &x);
int h, m;
scanf("%d%d", &h, &m);
int time = 0;
while (true){
if (check(h, m))
break;
time ++;
m -= x;
if (m < 0){
m += 60;
h --;
if (h < 0)
h += 24;
}
}
printf("%d\n", time);
return 0;
}万事开头难,加油!
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