Answer Posted / sanjay bhosale

int *a,n;
printf("\n Enter the number of elements");
scanf("%d",&n);
a = new int[n];
for(int i=0;i<n;i++)
{
a[i] = i+1;
}
printf("\n : Output : \n");
for(int i=0;i<n;i++)
{
printf("%d\t",a[i]);
}
for(int t = n-1;t>0;t--)
{
printf("\n");
for(int i=0;i<t;i++)
{
printf("%d\t",a[i]+a[i+1]);
a[i] = a[i]+a[i+1];
}
}

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