#include <bits/stdc++.h>
#define yy return 0;
using namespace std;
int main(){
    int a,b;
    cin>>a>>b;
    cout<<a/b<<" "<<a%b;// /代表整除 %代表取余
    yy
}

题解如下：

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int a,b;
    cin>>a>>b;
    cout<<a/b<<" "<<a%b;
    return 0;
}

#include<bits/stdc++.h> using namespace std; int a,b,c; int main(){ cin>>a>>b; cout<<a/b<<" "<<a%b; return 0; }