結果
| 問題 | No.8032 Unavailability of Inequality Signs |
| コンテスト | |
| ユーザー |
toriaezuAC
|
| 提出日時 | 2018-04-02 15:24:33 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 2,000 ms |
| コード長 | 270 bytes |
| コンパイル時間 | 105 ms |
| コンパイル使用メモリ | 27,520 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-06-26 06:37:08 |
| 合計ジャッジ時間 | 730 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 7 |
コンパイルメッセージ
main.c: In function 'main':
main.c:3:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
3 | scanf("%d", &N);
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | int main() {
main.c:3:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
3 | scanf("%d", &N);
| ^~~~~
main.c:3:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:8:25: warning: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
8 | puts("=");
| ^~~~
main.c:8:25: note: include '<stdio.h>' or provide a declaration of 'puts'
main.c:12:33: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
12 | printf("%c\n", 0x3c);
| ^~~~~~
main.c:12:33: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:12:33: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:12:33: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:14:33: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
14 | printf("%c\n", 0x3e);
| ^~~~~~
main.c:14:33: note: include '<stdio.h>' or provide a declaration of 'printf'
ソースコード
int main() {
int N;
scanf("%d", &N);
while (N--) {
int a, b;
scanf("%d%d", &a, &b);
if (a == b) {
puts("=");
} else {
int diff = a - b;
if (diff & 0x80000000) {
printf("%c\n", 0x3c);
} else {
printf("%c\n", 0x3e);
}
}
}
return 0;
}
toriaezuAC