WA 20分,用 string 和 streansform 做的
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WA 20分,用 string 和 streansform 做的
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BLX32M_10楼主2022/2/21 17:36
#include <bits/stdc++.h>
std::string s, x;
int main()
{
	std::ios::sync_with_stdio(false);
	std::cin >> s;
	std::transform(s.begin(), s.end(), s.begin(), tolower);
	int first = -1, cnt = 0, len = 0;
	bool have = 0;
	while (std::cin >> x)
	{
		std::transform(x.begin(), x.end(), x.begin(), tolower);
		if (x == s)
		{
			if (have == 0)
				have = 1, first = len;
			cnt++;
		}
		len += x.size() + 1;
	}
	if (first == -1)
		printf("-1");
	else
		printf("%d %d", cnt, first);
	return 0;
}
2022/2/21 17:36
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