結果
問題 |
No.46 はじめのn歩
|
ユーザー |
![]() |
提出日時 | 2021-04-22 14:38:04 |
言語 | C (gcc 13.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 74 bytes |
コンパイル時間 | 204 ms |
コンパイル使用メモリ | 27,904 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-04 06:20:23 |
合計ジャッジ時間 | 723 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 | AC * 9 WA * 1 |
コンパイルメッセージ
main.c: In function 'main': main.c:3:1: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 3 | scanf("%f%f",&a,&b); | ^~~~~ main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf' +++ |+#include <stdio.h> 1 | int main(){ main.c:3:1: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch] 3 | scanf("%f%f",&a,&b); | ^~~~~ main.c:3:1: note: include '<stdio.h>' or provide a declaration of 'scanf' main.c:4:1: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration] 4 | printf("%.0f\n",ceil(b/a)); | ^~~~~~ main.c:4:1: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:4:1: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch] main.c:4:1: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:4:17: warning: implicit declaration of function 'ceil' [-Wimplicit-function-declaration] 4 | printf("%.0f\n",ceil(b/a)); | ^~~~ main.c:1:1: note: include '<math.h>' or provide a declaration of 'ceil' +++ |+#include <math.h> 1 | int main(){ main.c:4:17: warning: incompatible implicit declaration of built-in function 'ceil' [-Wbuiltin-declaration-mismatch] 4 | printf("%.0f\n",ceil(b/a)); | ^~~~ main.c:4:17: note: include '<math.h>' or provide a declaration of 'ceil'
ソースコード
int main(){ float a,b; scanf("%f%f",&a,&b); printf("%.0f\n",ceil(b/a)); }