第二张 例2.2

#include<iostream>
using namespace std;

int main()
{
    char c1,c2;
    c1='a';
    c2='b';
    c1=c1-32;
    c2=c2-32;
    cout<<c1<<' '<<c2<<endl;
    return 0;
}
原文地址:https://www.cnblogs.com/aipopo/p/7514346.html