結果
問題 |
No.275 中央値を求めよ
|
ユーザー |
👑 ![]() |
提出日時 | 2015-11-15 01:29:19 |
言語 | C90 (gcc 12.3.0) |
結果 |
AC
|
実行時間 | 1 ms / 1,000 ms |
コード長 | 128 bytes |
コンパイル時間 | 289 ms |
コンパイル使用メモリ | 20,608 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-06-24 23:29:43 |
合計ジャッジ時間 | 1,332 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 |
---|---|
sample | AC * 3 |
other | AC * 38 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^ main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int] main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int] 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^ main.c:1:11: warning: return type defaults to ‘int’ [-Wimplicit-int] 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^ main.c:1:39: warning: return type defaults to ‘int’ [-Wimplicit-int] 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^~~~ main.c: In function ‘main’: main.c:1:52: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^~~~~ main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ +++ |+#include <stdio.h> 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} main.c:1:52: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch] 1 | a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);} | ^~~~~ main.c:1:52: note: include ‘<stdio.h>’ or provide
ソースコード
a[1005],i;c(int*a,int*b){return*a-*b;}main(){for(;~scanf("%d",a+i++););qsort(a+1,i-2,4,c);i=!printf("%f",(a[i/2]+a[~-i/2])*.5);}