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- #include <fstream>
- #include <iostream>
- using namespace std;
- ifstream f("mat1.in");
- ifstream g("mat2.in");
- ofstream h("mat.out");
- int main()
- {
- {
- int a[50][50],b[50][50],c[50][60],m,n,p,r,i,j,k;
- f>>m>>n>>p>>r;
- if(n!=m)
- cout<<"Inmultirea nu este posibila!"<<"\n";
- else
- {
- for(i=1; i<=m; i++)
- for(j=1; j<=n; j++)
- f>>a[i][j];
- for(i=1; i<=p; i++)
- for(j=1; j<=r; j++)
- f>>b[i][j];
- for(i=1; i<=m; i++)
- for(j=1; j<=n; j++)
- {
- for(k=1; k<=p; k++)
- {
- c[i][j]=(a[i][k]*b[k][j]);
- }
- }
- for(i=1; i<=m; i++)
- {
- for(j=1; j<=r; j++)
- h<<c[i][j]<<" ";
- h<<endl;
- }
- }
- return 0;
- }
- }
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