結果
問題 |
No.8040 A + B Problem
|
ユーザー |
![]() |
提出日時 | 2021-01-21 13:56:16 |
言語 | C (gcc 13.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 107 bytes |
コンパイル時間 | 140 ms |
コンパイル使用メモリ | 27,136 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-24 13:46:55 |
合計ジャッジ時間 | 1,544 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
other | WA * 20 |
コンパイルメッセージ
main.c: In function 'main': main.c:2:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 2 | int a,b;scanf("%d%d",&a,&b);if(b<0){printf("%d - %d\n",a,-b);}else{printf("%d + %d\n",a,b);} | ^~~~~ main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf' +++ |+#include <stdio.h> 1 | int main(){ main.c:2:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch] 2 | int a,b;scanf("%d%d",&a,&b);if(b<0){printf("%d - %d\n",a,-b);}else{printf("%d + %d\n",a,b);} | ^~~~~ main.c:2:9: note: include '<stdio.h>' or provide a declaration of 'scanf' main.c:2:37: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration] 2 | int a,b;scanf("%d%d",&a,&b);if(b<0){printf("%d - %d\n",a,-b);}else{printf("%d + %d\n",a,b);} | ^~~~~~ main.c:2:37: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:2:37: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch] main.c:2:37: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:2:68: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch] 2 | int a,b;scanf("%d%d",&a,&b);if(b<0){printf("%d - %d\n",a,-b);}else{printf("%d + %d\n",a,b);} | ^~~~~~ main.c:2:68: note: include '<stdio.h>' or provide a declaration of 'printf'
ソースコード
int main(){ int a,b;scanf("%d%d",&a,&b);if(b<0){printf("%d - %d\n",a,-b);}else{printf("%d + %d\n",a,b);} }