結果

問題 No.648  お や す み 
ユーザー 👑 testestest
提出日時 2018-02-10 00:26:10
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 2 ms / 2,000 ms
コード長 87 bytes
コンパイル時間 260 ms
コンパイル使用メモリ 28,800 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-09-13 21:05:19
合計ジャッジ時間 2,086 ms
ジャッジサーバーID
(参考情報)
judge5 / judge1
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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:1:1: warning: data definition has no type or storage class
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      | ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
main.c:1:3: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      |   ^~~~
main.c: In function 'main':
main.c:1:16: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      |                ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
main.c:1:16: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      |                ^~~~~
main.c:1:16: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:34: warning: implicit declaration of function 'sqrt' [-Wimplicit-function-declaration]
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      |                                  ^~~~
main.c:1:1: note: include '<math.h>' or provide a declaration of 'sqrt'
  +++ |+#include <math.h>
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
main.c:1:34: warning: incompatible implicit declaration of built-in function 'sqrt' [-Wbuiltin-declaration-mismatch]
    1 | m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
      |                                  ^~~~
main.c:1:34: note: include '<math.h>' or provide a declaration of 'sqrt'
main.c:1:60: warning: implicit declar

ソースコード

diff #

m;main(long n){scanf("%ld",&n);m=sqrt(2*n);n=1L*m*-~m/2==n;printf(n?"YES\n%d":"NO",m);}
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