結果
| 問題 |
No.146 試験監督(1)
|
| コンテスト | |
| ユーザー |
👑 testestest
|
| 提出日時 | 2015-08-08 15:13:20 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
AC
|
| 実行時間 | 34 ms / 1,000 ms |
| コード長 | 111 bytes |
| コンパイル時間 | 121 ms |
| コンパイル使用メモリ | 20,224 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-07-18 05:52:43 |
| 合計ジャッジ時間 | 761 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 3 |
コンパイルメッセージ
main.c:1:20: warning: return type defaults to ‘int’ [-Wimplicit-int]
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
| ^~~~
main.c: In function ‘main’:
main.c:1:31: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
main.c:1:31: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
| ^~~~~
main.c:1:31: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:1:96: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
| ^~~~~~
main.c:1:96: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:96: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:1:96: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:105: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat=]
1 | long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
|
ソースコード
long a,b,s,x=1e9+7;main(){for(scanf("%*d");~scanf("%ld%ld",&a,&b);s=(s+(a+1>>1)%x*(b%x))%x);a=!printf("%d",s);}
testestest