题解 | #统计单词#

#include<bits/stdc++.h>
using namespace std;

int main() {
    string str;
    vector<string> vec;
    vector<string>::iterator v;
    while (cin >> str) {
        vec.push_back(str);
    }
    v = vec.begin();
    while (v != vec.end()-1) {
        cout << (*v).length() << ' ';
        v++;
    }
    v = vec.end()-1;
    cout << (*v).length()-1;
}
// 64 位输出请用 printf("%lld")