Full Pyramid of Numbers
/*
1
2 3 2
3 4 5 4 3
4 5 6 7 6 5 4
5 6 7 8 9 8 7 6 5*/
#include<stdio.h>
int main()
{
int i,j,k,l, rows, num, no;
printf("Enter number of rows\n");
scanf("%d", &rows);
for(i=1;i<=rows;i++) // no of rows k liye
{ num=i;
no=2*i-2;
for(j=1;j<=rows-i;j++) //space triangle k liye
printf(" ");
for(k=1;k<=i;k++) // first half of number triangle k liye
{
printf("%2d", num);
num++;
}
for(l=2;l<=i;l++) // second half of nuber triangle k liye
{
printf("%2d",no);
no--;
}
printf("\n");
}
}
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