pe1seta.cpp

来自「this code is code c++. have many lesson」· C++ 代码 · 共 22 行

#include<iostream>
using namespace std;
int main()
{
    string data;
    cout << "Enter binary string with anylength:";
    cin >> data;
    int len = data.length();
    int numOfone = 0;
    for (int i=0;i<len;i++){
        if (data.at(i) == '1'){
            numOfone++;
        }
    }
    if (numOfone % 2 == 0)
       cout << "Transmit data is " << data << "1" << endl;
    else
       cout << "Transmit data is " << data << "0" << endl;
    system("pause");
    return 0;
}