Write a c program to print Pascal triangle.

How To Write a c program to print Pascal triangle.

#include<stdio.h>

int main(){

int line,i,j,k;

printf("Enter the no. of lines");

scanf("%d",&line);

for(i=1;i<=line;i++){

for(j=1;j<=line-i;j++)

printf(" ");

for(k=1;k<i;k++)

printf("%d",k);

for(k=i;k>=1;k--)

printf("%d",k);

printf("\n");

}

return 0;

}