题解 | 统计单词

#include<iostream>
#include<vector>
using namespace std;

int main() {
	string s;
	while (cin >> s) {
		if (s[s.length() - 1] == '.') {
			printf("%d ", s.length() - 1);
			break;
		}
		else {
			printf("%d ", s.length());
		}

	}
}