题解 | #字符串最后一个单词的长度#
字符串最后一个单词的长度
https://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
#include <iostream> #include <string> using namespace std; int main() { string s; while (getline(cin,s)) { int index = 0; for(int i =0;i<s.length();i++){ if(s[i]==' ') index = i+1; } cout<<s.length()-index<<endl; } return 0; }