#include<stdio.h>
int main(void){
	int a[100][100],b[100][100];
	long long int c=0;
	int i,t,r,n,m,j;
	scanf("%d %d %d",&n,&m,&j);
	for(i=0;i<n;i++){
		for(t=0;t<m;t++){
			scanf("%d",&a[t][i]);
			
		}
		
	}
	for(t=0;t<m;t++){
		for(r=0;r<j;r++){
			scanf("%d",&b[r][t]);
		}
		
	}
	for(i=0;i<n;i++){
		for(t=0;t<j;t++){
			for(r=0;r<m;r++){
				c+=a[r][i]*b[t][r];
			}
			if(t!=j-1){
				printf("%lld ",c);
				c=0;
			}else{
				printf("%lld",c);
				c=0;
		}
	}
		printf("\n");
	}
	
	return 0;
}
### Prompt

Create a solution in cpp for the following problem:

Write a program which reads a $n \times m$ matrix $A$ and a $m \times l$ matrix $B$, and prints their product, a $n \times l$ matrix $C$. An element of matrix $C$ is obtained by the following formula:

\\[ c_{ij} = \sum_{k=1}^m a_{ik}b_{kj} \\]

where $a_{ij}$, $b_{ij}$ and $c_{ij}$ are elements of $A$, $B$ and $C$ respectively.

Note

解説

Constraints

* $1 \leq n, m, l \leq 100$
* $0 \leq a_{ij}, b_{ij} \leq 10000$

Input

In the first line, three integers $n$, $m$ and $l$ are given separated by space characters

In the following lines, the $n \times m$ matrix $A$ and the $m \times l$ matrix $B$ are given.

Output

Print elements of the $n \times l$ matrix $C$ ($c_{ij}$). Print a single space character between adjacent elements.

Example

Input

3 2 3
1 2
0 3
4 5
1 2 1
0 3 2


Output

1 8 5
0 9 6
4 23 14

### Response

```cpp
#include<stdio.h>
int main(void){
	int a[100][100],b[100][100];
	long long int c=0;
	int i,t,r,n,m,j;
	scanf("%d %d %d",&n,&m,&j);
	for(i=0;i<n;i++){
		for(t=0;t<m;t++){
			scanf("%d",&a[t][i]);
			
		}
		
	}
	for(t=0;t<m;t++){
		for(r=0;r<j;r++){
			scanf("%d",&b[r][t]);
		}
		
	}
	for(i=0;i<n;i++){
		for(t=0;t<j;t++){
			for(r=0;r<m;r++){
				c+=a[r][i]*b[t][r];
			}
			if(t!=j-1){
				printf("%lld ",c);
				c=0;
			}else{
				printf("%lld",c);
				c=0;
		}
	}
		printf("\n");
	}
	
	return 0;
}
```