/*
1
1 2 1
1 2 3 2 1
1 2 1
1
*/
#include
#include
int main(void)
{
clrscr();
int n;
int i,j,k,l;
printf(“Enter n :”);
scanf(“%d”, &n);
printf(“\n ———————\n”);
for (i = 1; i = i; k–)
printf(” “);
for (j = 1; j = 1; j–)
{
printf(” %d”,j);
}
printf(“\n”);
}
for (i = n-1; i >= 1; i–)
{
for (k = n; k >= i; k–)
printf(” “);
for (j = 1; j = 1; j–)
{
printf(” %d”,j);
}
printf(“\n”);
}
getch();
}