結果
問題 | No.346 チワワ数え上げ問題 |
ユーザー | kapo |
提出日時 | 2016-05-03 20:08:10 |
言語 | C90 (gcc 11.4.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 544 bytes |
コンパイル時間 | 188 ms |
コンパイル使用メモリ | 22,272 KB |
実行使用メモリ | 10,496 KB |
最終ジャッジ日時 | 2024-10-05 05:58:35 |
合計ジャッジ時間 | 4,285 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
10,496 KB |
testcase_01 | AC | 1 ms
5,248 KB |
testcase_02 | AC | 1 ms
5,248 KB |
testcase_03 | AC | 1 ms
5,248 KB |
testcase_04 | AC | 1 ms
5,248 KB |
testcase_05 | AC | 1 ms
5,248 KB |
testcase_06 | AC | 1 ms
5,248 KB |
testcase_07 | AC | 0 ms
5,248 KB |
testcase_08 | AC | 1 ms
5,248 KB |
testcase_09 | AC | 1 ms
5,248 KB |
testcase_10 | AC | 47 ms
5,248 KB |
testcase_11 | AC | 17 ms
5,248 KB |
testcase_12 | AC | 29 ms
5,248 KB |
testcase_13 | AC | 13 ms
5,248 KB |
testcase_14 | AC | 1 ms
5,248 KB |
testcase_15 | AC | 25 ms
5,248 KB |
testcase_16 | AC | 34 ms
5,248 KB |
testcase_17 | AC | 46 ms
5,248 KB |
testcase_18 | AC | 45 ms
5,248 KB |
testcase_19 | AC | 37 ms
5,248 KB |
testcase_20 | TLE | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
コンパイルメッセージ
main.c: In function ‘main’: main.c:14:9: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] 14 | scanf("%s", &a); | ^~~~~ main.c:2:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ 1 | #include <string.h> +++ |+#include <stdio.h> 2 | main.c:14:9: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch] 14 | scanf("%s", &a); | ^~~~~ main.c:14:9: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ main.c:14:17: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘char (*)[100001]’ [-Wformat=] 14 | scanf("%s", &a); | ~^ ~~ | | | | | char (*)[100001] | char * main.c:16:26: warning: comparison between pointer and integer 16 | for( i = 0; a[i] != NULL; i++) { | ^~ main.c:24:26: warning: comparison between pointer and integer 24 | for( i = 0; s[i] != NULL; i++) { | ^~ main.c:27:44: warning: comparison between pointer and integer 27 | for( j = i+1; s[j] != NULL; j++) { | ^~ main.c:33:9: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration] 33 | printf("%.lf\n", sum); | ^~~~~~ main.c:33:9: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’ main.c:33:9: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch] main.c:33:9: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
ソースコード
#include <string.h> double combi(int c) { if( c < 2 ) return 0; return (double)c*((double)c-1)/2; } int main(void) { int i, j; double sum = 0; char s[100001] = {'\0'}, a[100001]; scanf("%s", &a); for( i = 0; a[i] != NULL; i++) { if( a[i] == 'w' ) { strcat(s, "w"); } else if ( a[i] == 'c' ) { strcat(s, "c"); } } for( i = 0; s[i] != NULL; i++) { if( s[i] == 'c' ) { int wc = 0; for( j = i+1; s[j] != NULL; j++) { if( s[j] == 'w' ) wc++; } sum += combi(wc); } } printf("%.lf\n", sum); return 0; }