結果
| 問題 |
No.598 オーバーフローファンタジー
|
| コンテスト | |
| ユーザー |
👑 testestest
|
| 提出日時 | 2017-12-04 02:41:45 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 2,000 ms |
| コード長 | 91 bytes |
| コンパイル時間 | 129 ms |
| コンパイル使用メモリ | 28,032 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-12-26 01:59:22 |
| 合計ジャッジ時間 | 980 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 28 |
コンパイルメッセージ
main.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int]
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
| ^~~~
main.c: In function 'main':
main.c:1:1: warning: type of 'n' defaults to 'int' [-Wimplicit-int]
main.c:1:1: warning: type of 'x' defaults to 'int' [-Wimplicit-int]
main.c:1:1: warning: type of 'a' defaults to 'int' [-Wimplicit-int]
main.c:1:1: warning: type of 'b' defaults to 'int' [-Wimplicit-int]
main.c:1:15: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
main.c:1:15: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
| ^~~~~
main.c:1:15: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:45: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
| ^~~~~~
main.c:1:45: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:1:45: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:1:45: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:1:61: warning: implicit declaration of function 'fmin' [-Wimplicit-function-declaration]
1 | main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
|
ソースコード
main(n,x,a,b){scanf("%d%d%d%d",&n,&x,&a,&b);printf("%d",a=1+fmin(~-x/a,((1L<<n-1)+~x)/b));}
testestest