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- #include<bits/stdc++.h>
- typedef long long ll;
- using namespace std;
- int main()
- {
- ll p,q,r;
- cin >> p >> q >> r;
- ll a[p][q], b[q][r], c[p][r];
- for(int i=0;i<p;i++){
- for(int j=0;j<q;j++){
- cin >> a[i][j];
- }
- }
- for(int i=0;i<q;i++){
- for(int j=0;j<r;j++){
- cin >> b[i][j];
- }
- }
- for(int i=0;i<p;i++){
- for(int j = 0; j < r; ++j){
- c[i][j] = 0;
- }
- }
- for(int i=0;i<p;i++){
- for(int j=0;j<r;j++){
- for(int k=0;k<q;k++){
- c[i][j] += a[i][k] * b[k][j];
- }
- }
- }
- for(int i=0;i<p;i++){
- for(int j=0;j<r;j++){
- cout << c[i][j] << " ";
- }
- cout << endl;
- }
- return 0;
- }
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