#include <stdio.h>
int cal_array(const int (*x)[3],const int(*y)[2],const int (*z)[2],int(*ans)[2]);
 
int main(void) {
	int x[2][3]={{1,2,3},{4,5,6}};
	int y[3][2]={{6,5},{4,3},{2,1}};
	int z[2][2]={{10,6},{4,9}};
	int ans[2][2];
 
	cal_array(x,y,z,ans);
 
	printf("結果\n");
	for(int i=0;i<2;i++){
		for(int j=0;j<2;j++){
			printf(" %d",ans[i][j]);
		}
		printf("\n");
	}
}
int cal_array(const int (*x)[3],const int(*y)[2],const int (*z)[2],int(*ans)[2]){
	for(int i=0;i<2;i++){
		for(int j=0;j<2;j++){
		int	A=0;
			for(int k=0;k<3;k++){
				A+=x[i][k]*y[k][j];
			}
		ans[i][j]=A+z[i][j];
		}
	}
	return 0;
}
 
 

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