求助今晚CF D
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  • 楼主ljlawa
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  • 发布时间2023/3/13 00:47
  • 上次更新2023/10/23 21:42:06
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求助今晚CF D
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ljlawa楼主2023/3/13 00:47
#include <bits/stdc++.h>

using namespace std;

int n, m;
char s[500005];
int a, b;

int main()
{
	scanf ("%d%d", &n, &m);
	for (int i = 1; i <= n; i ++)
	{
		scanf ("\n%s", s + 1);
		bool f1 = 1;
		for (int j = 1; j <= m; j ++)
		{
			if (s[j] != '1') f1 = 0;
			else b ++;
		}
		if (f1)
		{
			b --;
			a = a + m / 2 + 1;
			continue;
		}
		int l = 1;
		while (l <= m)
		{
			if (s[l] == '1') a ++, l ++;
			l ++;
		}
	}
	printf ("%d %d", a, b);
    return 0;
}

2023/3/13 00:47
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