結果

問題 No.190 Dry Wet Moist
ユーザー 👑 testestest
提出日時 2016-06-30 15:44:16
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 52 ms / 2,000 ms
コード長 244 bytes
コンパイル時間 186 ms
コンパイル使用メモリ 20,608 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-10-11 23:13:34
合計ジャッジ時間 2,793 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge2
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ファイルパターン 結果
sample AC * 2
other AC * 28
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:2:1: warning: data definition has no type or storage class
    2 | a[1<<18],n,x,s;
      | ^
main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:2:10: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
    2 | a[1<<18],n,x,s;
      |          ^
main.c:2:12: warning: type defaults to ‘int’ in declaration of ‘x’ [-Wimplicit-int]
    2 | a[1<<18],n,x,s;
      |            ^
main.c:2:14: warning: type defaults to ‘int’ in declaration of ‘s’ [-Wimplicit-int]
    2 | a[1<<18],n,x,s;
      |              ^
main.c:3:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    3 | c(int*a,int*b){x=*a-*b;}
      | ^
main.c:4:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    4 | main(l,r){
      | ^~~~
main.c: In function ‘main’:
main.c:4:1: warning: type of ‘l’ defaults to ‘int’ [-Wimplicit-int]
main.c:4:1: warning: type of ‘r’ defaults to ‘int’ [-Wimplicit-int]
main.c:5:15: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    5 |         for(;~scanf("%d",a+n++););
      |               ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | #define f(P,Q,R)for(l=1,r=n;l<r;P)a[l]Q-a[r]?s++,R:0;s=!printf("%d ",s);
main.c:5:15: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    5 |         for(;~scanf("%d",a+n++););
      |               ^~~~~
main.c:5:15: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:6:9: warning: implicit declaration of function ‘qsort’ [-Wimplicit-function-declaration]
    6 |         qsort(a+1,n-=2,4,c);
      |         ^~~~~
main.c:1:57: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    1 | #define f(P,Q,R)for(l=1,r=n;l<r;P)a[l]Q-a[r]?s++,R:0;s=!printf("%d ",s);
      |

ソースコード

diff # 

#define f(P,Q,R)for(l=1,r=n;l<r;P)a[l]Q-a[r]?s++,R:0;s=!printf("%d ",s);
a[1<<18],n,x,s;
c(int*a,int*b){x=*a-*b;}
main(l,r){
	for(;~scanf("%d",a+n++););
	qsort(a+1,n-=2,4,c);
	f(r--,<,l++)f(l++,>,r--)f(a[l]+a[r]<=0?r-=a[l++]==-a[r]:r--,==,0);
}
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