y=b[j];

printf("encrypt %d\t",y); d[i][y]=c[i][j];

printf("--%c\t",d[i][y]);

}

}

printf("\n");

for(i=0;i<x;i++)

{

for(j=0;j<n;j++)

{

a[i*n+j]=d[i][j];

}

}

a[x*n+j+1]='\0';

puts(a);

}

void bubble_sort(char *a,int n,int *b)

{

int i,j,nTemp,k,x;

char change;