#138826 (C90) No.464 PPAP

• 問題: No.464 PPAP
• ユーザー: tails
• 提出日時: 2016-12-15 22:29:25
• 言語: C90 (gcc 12.3.0)
• 結果: TLE
• 実行時間: -
• コード長: 408 bytes
• コンパイル時間: 314 ms
• コンパイル使用メモリ: 20,992 KB
• 実行使用メモリ: 10,496 KB
• 最終ジャッジ日時: 2024-11-30 08:46:32
• 合計ジャッジ時間: 5,202 ms
• ジャッジサーバーID （参考情報）: judge4 / judge3

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	1 ms; 10,496 KB
testcase_01	AC	0 ms; 5,248 KB
testcase_02	AC	0 ms; 5,248 KB
testcase_03	AC	1 ms; 5,248 KB
testcase_04	AC	0 ms; 5,248 KB
testcase_05	AC	0 ms; 5,248 KB
testcase_06	AC	0 ms; 5,248 KB
testcase_07	AC	48 ms; 5,248 KB
testcase_08	AC	3 ms; 5,248 KB
testcase_09	AC	0 ms; 5,248 KB
testcase_10	TLE	-
testcase_11	AC	53 ms; 5,248 KB
testcase_12	AC	1,119 ms; 5,248 KB
testcase_13	AC	1 ms; 5,248 KB
testcase_14	AC	10 ms; 5,248 KB
testcase_15	AC	0 ms; 5,248 KB
testcase_16	AC	0 ms; 5,248 KB
testcase_17	AC	0 ms; 5,248 KB
testcase_18	AC	1 ms; 5,248 KB
testcase_19	AC	0 ms; 5,248 KB
testcase_20	AC	0 ms; 5,248 KB
testcase_21	AC	1 ms; 5,248 KB
testcase_22	AC	1 ms; 5,248 KB
testcase_23	AC	1 ms; 5,248 KB
testcase_24	AC	1 ms; 5,248 KB
testcase_25	AC	1 ms; 6,528 KB

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[5010];b[5010];
      | ^
main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:2:9: warning: data definition has no type or storage class
    2 | a[5010];b[5010];
      |         ^
main.c:2:9: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
main.c:5:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    5 | f(a,b){
      | ^
main.c: In function ‘f’:
main.c:5:1: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:5:1: warning: type of ‘b’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:12:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
   12 | main(i,j,k,l,m){
      | ^~~~
main.c: In function ‘main’:
main.c:12:1: warning: type of ‘i’ defaults to ‘int’ [-Wimplicit-int]
main.c:12:1: warning: type of ‘j’ defaults to ‘int’ [-Wimplicit-int]
main.c:12:1: warning: type of ‘k’ defaults to ‘int’ [-Wimplicit-int]
main.c:12:1: warning: type of ‘l’ defaults to ‘int’ [-Wimplicit-int]
main.c:12:1: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c:13:9: warning: implicit declaration of function ‘gets’ [-Wimplicit-function-declaration]
   13 |         gets(s);
      |         ^~~~
main.c:14:11: warning: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration]
   14 |         l=strlen(s);
      |           ^~~~~~
main.c:1:1: note: include ‘<string.h>’ or provide a declaration of ‘strlen’
  +++ |+#include <string.h>
    1 | char s[5010];
main.c:14:11: warning: incompatible implicit declaration of built-in function ‘strlen’ [-Wbuiltin-declaration-mismatch]
   14 |         l=strlen(s);
      |           ^~~~~~
main.c:14:11: note: include ‘<string.h>’ or provide a declaration of ‘strlen’
main.c:34:9: warning: implicit declaration of function ‘printf’ [-Wimplici

ソースコード

char s[5010];
a[5010];b[5010];
long long r;

f(a,b){
	char*p=s+a;
	char*q=s+b;
	while(p<q&&*p==*q)++p,--q;
	return p>=q;
}

main(i,j,k,l,m){
	gets(s);
	l=strlen(s);
	for(i=0;i<l;++i){
		if(f(0,i)){
			for(j=i+1;j<l;++j){
				if(f(i+1,j)){
					++a[j];
				}
			}
		}
	}
	for(j=0;j<l;++j){
		if(f(j,l-1)){
			++b[j];
		}
	}
	m=0;
	for(i=0;i<l;++i){
		m+=a[i];
		r+=m*b[i+2];
	}
	printf("%lld",r);
	return 0;
}