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C/C++ code:
#include<stdio.h>
#include<stdlib.h>
#define OK 1
#define ERR 0
int p[8][8]={0};
int i = 0, j = 0;
int arr[8] = { 8,8,8,8,8,8,8,8 };
int solve(int (*t)[8]);
int pass(int t[8], int n);
int display(int (*arr)[8], int n);
int main()
{
solve(p);
display(p,8);
return 0;
}
int solve(int (*t)[8])
{
while (i++ != 7){
(*t)[i] = 1;
arr[j++] = i;
if (pass(arr,j))
sovle(t++);
else{
arr[--j] = 8;
(*t)[i] = 0;
}
}
}
int pass(int t[8], int n)
{
int a,b;
for (a = 1; a < n; a++)
for (b = 0; b < a; b++)
if (t[a] == t[b])
return ERR;
return OK;
}
int display(int (*arr)[8], int n)
{
int a,b;
for (a = 0; a < n; a++) {
for (b = 0; b < n; b++)
printf("%d\t",arr[a][b]);
printf("\n");
}
return 0;;
}
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