//Exercise 2 //Write a function called calculateSum that will take an integer number n as input, and calculate // 1 + 2 + 3 + ..+ n // And print the result on the screen. //Hint: the function header will be #include <stdio.h> #include <stdlib.h> void calculateSum(int n); int main() { int n=5; calculateSum(n); return 0; } void calculateSum(int n) { int sum=0; int i; for(int i=1;i<=n;i++) { sum=sum+i; } printf("the sum of 1 to %d is %d",n,sum); }