循环-12. 打印九九口诀表(15)

#include<iostream>
#include<iomanip>
using namespace std;
int main(){
int i,j,n;
cin>>n;
for(i=1;i<=n;++i){
for(j=1;j<=i;++j){
cout<<j<<"*"<<i<<"=";
cout<<left<<setw(4)<<i*j;
}
cout<<endl;
}
return 0;
}