public/subjects/mobile-dev/plain-sum/README.md

Plain Sum

Instructions

Write a function int plainSum(int, int, int) which takes 3 integers and returns their sum.

Functions in Dart are declared as follows:

bool isEven(int num) {
  return num % 2;
}

Usage

void main() {
  var res = plainSum(1, 2, 3);
  print(res); // prints 6
}