size length(C++)

#include <iostream>
#include <string.h>
using namespace std;

int main()
{
    string c;
    int a, b;

  while(  cin >> c){
    a = c.length();
    b = c.size();

    cout << a  << " " << b << endl;}
    return 0;
}

size 和 length 应该有不同的 ,,但是,,,没调出来

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转载自blog.csdn.net/klftespace/article/details/81151943