結果

問題 No.443 GCD of Permutation
ユーザー olphe
提出日時 2016-11-12 00:10:24
言語 C++11(廃止可能性あり)
(gcc 13.3.0)
結果
WA  
実行時間 -
コード長 1,512 bytes
コンパイル時間 417 ms
コンパイル使用メモリ 56,236 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-11-25 10:33:42
合計ジャッジ時間 1,253 ms
ジャッジサーバーID
(参考情報)
judge5 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 21 WA * 7
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.cpp: In function ‘int main()’:
main.cpp:20:31: warning: NULL used in arithmetic [-Wpointer-arith]
   20 |                 if (num[i] == NULL) {
      |                               ^~~~
main.cpp:30:34: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null]
   30 |                         num[i] = NULL;
      |                                  ^~~~
main.cpp:34:31: warning: NULL used in arithmetic [-Wpointer-arith]
   34 |                 if (num[i] == NULL) {
      |                               ^~~~
main.cpp:41:31: warning: NULL used in arithmetic [-Wpointer-arith]
   41 |                 if (num[i] == NULL) {
      |                               ^~~~
main.cpp:50:39: warning: NULL used in arithmetic [-Wpointer-arith]
   50 |                         if (num[i] == NULL) {
      |                                       ^~~~
main.cpp:60:39: warning: NULL used in arithmetic [-Wpointer-arith]
   60 |                         if (num[i] == NULL) {
      |                                       ^~~~
main.cpp:69:31: warning: NULL used in arithmetic [-Wpointer-arith]
   69 |                 if (num[i] == NULL) {
      |                               ^~~~
main.cpp:77:31: warning: NULL used in arithmetic [-Wpointer-arith]
   77 |                 if (num[i] == NULL) {
      |                               ^~~~
main.cpp:85:31: warning: NULL used in arithmetic [-Wpointer-arith]
   85 |                 if (num[i] == NULL)break;
      |                               ^~~~

ソースコード

diff #

#include "iostream"
using namespace std;

char num[10004];
int base;
int start = 0;
int sum=0;
long long int ans=1;
bool flag=true;
int far = 0;

int main() {
	cin >> num;
	for (int i = 0;; i++) {
		if (num[i] != '0') {
			base = num[i];
			start = i;
			break;
		}
		if (num[i] == NULL) {
			cout << 1<<"\n";
			return 0;
		}
	}
	if (start != 0) {
		for (int i = 0; i < 10000 - start; i++) {
			num[i] = num[i + start];
		}
		for (int i = 10000 - start; i < 10000; i++) {
			num[i] = NULL;
		}
	}
	for (int i = 0;; i++) {
		if (num[i] == NULL) {
			cout << num<<"\n";
			return 0;
		}
		if (num[i] != base)break;
	}
	for (int i = 0;; i++) {
		if (num[i] == NULL) {
			ans = 8;
			flag = false;
			break;
		}
		if ((int)(num[i] - '0') % 8 != 0)break;
	}
	if (flag) {
		for (int i = 0;; i++) {
			if (num[i] == NULL) {
				ans = 4;
				flag = false;
				break;
			}
			if ((int)(num[i] - '0') % 4 != 0)break;
		}
	}
	if (flag) {
		for (int i = 0;; i++) {
			if (num[i] == NULL) {
				ans = 2;
				flag = false;
				break;
			}
			if ((int)(num[i] - '0') % 2 != 0)break;
		}
	}
	for (int i = 0;; i++) {
		if (num[i] == NULL) {
			ans *= 5;
			flag = false;
			break;
		}
		if ((int)(num[i] - '0') % 5 != 0)break;
	}
	for (int i = 0;; i++) {
		if (num[i] == NULL) {
			ans *= 7;
			flag = false;
			break;
		}
		if ((int)(num[i] - '0') % 7 != 0)break;
	}
	for (int i = 0;; i++) {
		if (num[i] == NULL)break;
		sum += num[i] - '0';
	}
	while (sum % 3 == 0) {
		sum /= 3;
		ans*=3;
	}
	cout <<ans<< "\n";
	return 0;
}
0