結果
| 問題 |
No.328 きれいな連立方程式
|
| コンテスト | |
| ユーザー |
👑 testestest
|
| 提出日時 | 2015-12-21 20:15:13 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 124 bytes |
| コンパイル時間 | 147 ms |
| コンパイル使用メモリ | 19,712 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-09-18 18:06:24 |
| 合計ジャッジ時間 | 1,096 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 26 WA * 5 |
コンパイルメッセージ
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
2 | main(){
| ^~~~
main.c: In function ‘main’:
main.c:3:1: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | long a,b,c,d;
main.c:3:1: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ^~~~~
main.c:3:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:3:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long int *’ [-Wformat=]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ~^ ~~
| | |
| int * long int *
| %ld
main.c:3:11: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘long int *’ [-Wformat=]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ~^ ~~
| | |
| int * long int *
| %ld
main.c:3:13: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘long int *’ [-Wformat=]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ~^ ~~
| | |
| int * long int *
| %ld
main.c:3:15: warning: format ‘%d’ expects argument of type ‘int *’, but argument 5 has type ‘long int *’ [-Wformat=]
3 | scanf("%d%d%d%d",&a,&b,&c,&d);
| ~^ ~~
| | |
| int * long int *
| %ld
main.c:4:1: warning: implicit declaration of function ‘puts’ [-Wimplicit-function-declaration]
4 | puts((a*d-b*c)*(a*d-b*c)+4*(c*c-b*d)*(c*a-b
ソースコード
long a,b,c,d;
main(){
scanf("%d%d%d%d",&a,&b,&c,&d);
puts((a*d-b*c)*(a*d-b*c)+4*(c*c-b*d)*(c*a-b*b)<=0?"I":"R");
return 0;
}
testestest