yuanxinglan

摘要： #include<iostream>using namespace std;int main(){ int x,y; cout<<"Enter x and y:"; cin>>x>>y; if(x!=y) if(x>y) cout<<"x>y"<<endl; else cout<<"x<y"<<en 阅读全文

摘要： #include<iostream>using namespace std;int main(){ int year; bool isLeapYear; cout<<"Enter the year:"; cin>>year; isLeapYear=((year% 4==0&&year% 100!=0 阅读全文