题解 | 字符串最后一个单词的长度
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
int main() {
string line;
getline(cin, line);
stringstream ss(line);
string str;
int lastcount = 0;
while (ss >> str) {
// cout << str << ", len=" << str.length() << ", " ;
if (str.length())
{
lastcount = str.length();
}
}
cout << lastcount ;
}
// 64 位输出请用 printf("%lld")
