ac

棨戟  •  11小时前


include<bits/stdc++.h>

using namespace std; int main(){

cout<<"  Nine-by-nine Multiplication Table"<<endl;
cout<<"--------------------------------------"<<endl;
cout<<"     1   2   3   4   5   6   7   8   9"<<endl;
cout<<"--------------------------------------"<<endl;
cout<<" 1   1"<<endl;
cout<<" 2   2   4"<<endl;
cout<<" 3   3   6   9"<<endl;
cout<<" 4   4   8  12  16"<<endl;
cout<<" 5   5  10  15  20  25"<<endl;
cout<<" 6   6  12  18  24  30  36"<<endl;
cout<<" 7   7  14  21  28  35  42  49"<<endl;
cout<<" 8   8  16  24  32  40  48  56  64"<<endl;
cout<<" 9   9  18  27  36  45  54  63  72  81"<<endl;
cout<<"--------------------------------------"<<endl;
return 0;

}


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