#include<iostream.h>
int main()
{
int i,j,choice;
int mat1[3][3];
int mat2[3][3];
int sum[3][3];
cout<<"Enter elements for Matrices 1:" <<endl;
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cin>>mat1[i][j];
}
}
cout<<"Enter elements for Matrices 2:" <<endl;
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cin>>mat2[i][j];
}
}
cout<<"What do you want to do ? \n\n";
cout<<"1.Addition\n2.Multiplication\n";
cin>>choice;
switch(choice)
{
case 1:
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
sum[i][j]=mat1[i][j]+mat2[i][j];
}
}
break;
case 2:
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
sum[i][j]=mat1[i][j]*mat2[i][j];
}
}
break;
}
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cout<<"\n"<<sum[i][j];
}
}
cout<<endl;
return 0;
}
int main()
{
int i,j,choice;
int mat1[3][3];
int mat2[3][3];
int sum[3][3];
cout<<"Enter elements for Matrices 1:" <<endl;
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cin>>mat1[i][j];
}
}
cout<<"Enter elements for Matrices 2:" <<endl;
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cin>>mat2[i][j];
}
}
cout<<"What do you want to do ? \n\n";
cout<<"1.Addition\n2.Multiplication\n";
cin>>choice;
switch(choice)
{
case 1:
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
sum[i][j]=mat1[i][j]+mat2[i][j];
}
}
break;
case 2:
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
sum[i][j]=mat1[i][j]*mat2[i][j];
}
}
break;
}
for(i=0;i<=(3-1);i++)
{
for(j=0;j<=(3-1);j++)
{
cout<<"\n"<<sum[i][j];
}
}
cout<<endl;
return 0;
}