結果
| 問題 | No.70 睡眠の重要性! |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-07-26 15:13:43 |
| 言語 | C++17 (gcc 15.2.0 + boost 1.89.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 362 bytes |
| 記録 | |
| コンパイル時間 | 1,681 ms |
| コンパイル使用メモリ | 191,776 KB |
| 最終ジャッジ日時 | 2025-01-07 07:34:31 |
|
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | RE * 6 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:10:17: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘int’ [-Wformat=]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~^ ~~
| | |
| int* int
main.cpp:10:20: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~^ ~~
| | |
| int* int
main.cpp:10:23: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘int’ [-Wformat=]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~^ ~~
| | |
| int* int
main.cpp:10:26: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘int’ [-Wformat=]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~^ ~~
| | |
| int* int
main.cpp:10:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:10:14: warning: ‘h1’ may be used uninitialized [-Wmaybe-uninitialized]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:9:13: note: ‘h1’ was declared here
9 | int h1, m1, h2, m2;
| ^~
main.cpp:10:14: warning: ‘h2’ may be used uninitialized [-Wmaybe-uninitialized]
10 | scanf("%d:%d %d:%d", h1, m1, h2, m2);
ソースコード
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
int n; cin >> n;
int ans = 0;
while (n--) {
int h1, m1, h2, m2;
scanf("%d:%d %d:%d", h1, m1, h2, m2);
m1 = h1*60+m1;
m2 = h2*60+m2;
if (m1 > m2) m2 += 24*60;
ans += m2 - m1;
}
cout << ans << endl;
return 0;
}