# include <stdio.h>
/* progra....*/
//______________________________
int isnum(char []);
void readarr(int n, int [n][n]);
void hange(int n1, int, int, int [n1][n1],int [n1][n1]);
void outAr(int n1, int, int, int [n1][n1],int [n1][n1]);
//______________________________

int main(void)
{int N;
	 do{
	 printf("%s","who big N");
	 scanf("%d", N);}
	 while(N >0 || N>7);
	 N=8;
int ARR[N][N],AR2[N][N];
int row,col;
row=isnum("users row number");
col=isnum("users column number");
readarr(N,ARR);
change(N,row,col,ARR,AR2);
outAr(N,row,col,ARR,AR2);	
return 0;	
}
int isnum(char word[])
{int num;
	printf("%s",word);
	scanf("%d",&num);	
return num;	
}
void readarr(int n, int gh[n][n])
{;}
void hange(int n1, int r1, int c1, int a1[n1][n1],int a2[n1][n1]){;}
void outAr(int n1, int r2, int c2, int b1[n1][n1],int b2[n1][n1]){;}