結果

問題 No.648 　お　や　す　み　
コンテスト
ユーザー 👑 testestest
提出日時 2018-02-10 00:31:22
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 77 bytes
コンパイル時間 111 ms
コンパイル使用メモリ 28,544 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-09-13 21:05:40
合計ジャッジ時間 1,983 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 * 84
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c:1:10: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
      |          ^~~~
main.c: In function 'main':
main.c:1:17: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
      |                 ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
main.c:1:17: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
      |                 ^~~~~
main.c:1:17: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:33: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
      |                                 ^~~~~~
main.c:1:33: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:1:33: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:1:33: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:1:66: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration]
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
      |                                                                  ^~~~
main.c:1:1: note: include '<math.h>' or provide a declaration of 'sqrt'
  +++ |+#include <math.h>
    1 | long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
main.c:1:66: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch]
    1 | long n,m;main()

ソースコード

diff # 

long n,m;main(){scanf("%ld",&n);printf(n+m*~m/2?"NO":"YES\n%d",m=sqrt(2*n));}
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