Question

Design and develop program to find the smallest integer n such that 1+2+3+…+n is equal to or just greater than 100​

Answer 1

Answer:

n=6

Explanation:

ANSWER

We will solve this by using options

Let's take option A ,

For n=4, 1−32−322−332=275<1001

Option B, 

For n=5,1−32−322−332−342=8113<1001

Option C, 

For n=6,1−32−322−332−342−352=2431<100