結果

問題 No.491 10^9+1と回文
ユーザー 👑 testestest
提出日時 2017-03-15 13:18:27
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 2 ms / 1,000 ms
コード長 135 bytes
コンパイル時間 110 ms
コンパイル使用メモリ 29,696 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-10-01 08:37:59
合計ジャッジ時間 2,098 ms
ジャッジサーバーID
(参考情報)
judge4 / judge5
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 103
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:1:18: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
      |                  ^
main.c: In function 'f':
main.c:1:18: warning: type of 'a' defaults to 'int' [-Wimplicit-int]
main.c:1:18: warning: type of 'b' defaults to 'int' [-Wimplicit-int]
main.c: At top level:
main.c:1:55: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
      |                                                       ^~~~
main.c: In function 'main':
main.c:1:55: warning: type of 'i' defaults to 'int' [-Wimplicit-int]
main.c:1:63: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
      |                                                               ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
main.c:1:63: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
      |                                                               ^~~~~
main.c:1:63: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:120: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
    1 | long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,

ソースコード

diff #
プレゼンテーションモードにする

long n,x=1e9+1,s;f(a,b){!b?s+=a<=n:f(a*10+b%10,b/10);}main(i){scanf("%ld",&n);for(n/=x;i<1e5;f(i++,i/10))i<1e4&&f(i,i);printf("%d",s);}
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