結果
問題 | No.735 接線 |
ユーザー |
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提出日時 | 2023-06-16 11:39:33 |
言語 | C (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 88 bytes |
コンパイル時間 | 388 ms |
コンパイル使用メモリ | 27,520 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-24 05:51:03 |
合計ジャッジ時間 | 1,523 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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ファイルパターン | 結果 |
---|---|
other | AC * 30 |
コンパイルメッセージ
main.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int] 1 | main() | ^~~~ main.c: In function 'main': main.c:4:5: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 4 | scanf("%lf%lf",&r,&d); | ^~~~~ main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf' +++ |+#include <stdio.h> 1 | main() main.c:4:5: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch] 4 | scanf("%lf%lf",&r,&d); | ^~~~~ main.c:4:5: note: include '<stdio.h>' or provide a declaration of 'scanf' main.c:5:5: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration] 5 | printf("%lf\n",sqrt(d*d-r*r)); | ^~~~~~ main.c:5:5: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:5:5: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch] main.c:5:5: note: include '<stdio.h>' or provide a declaration of 'printf' main.c:5:20: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration] 5 | printf("%lf\n",sqrt(d*d-r*r)); | ^~~~ main.c:1:1: note: include '<math.h>' or provide a declaration of 'sqrt' +++ |+#include <math.h> 1 | main() main.c:5:20: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch] 5 | printf("%lf\n",sqrt(d*d-r*r)); | ^~~~ main.c:5:20: note: include '<math.h>' or provide a declaration of 'sqrt'
ソースコード
main() { double r,d; scanf("%lf%lf",&r,&d); printf("%lf\n",sqrt(d*d-r*r)); }