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Subtraction of Two Numbers

Difficulty
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Problem

Given two natural numbers number1 and number2, write a function solution that returns the result of subtracting number2 from number1.

Constraints

  • number1 and number2 are natural numbers between 1 and 100 inclusive.

Test Case

Test Case Number number1 number2 return
1 5 2 3
2 10 20 -10
3 100 100 0

Explanation for Test Case 1

  • When number1 = 5 and number2 = 2, the result of their difference is 3.

Explanation for Test Case 2

  • When number1 = 10 and number2 = 20, the result of their difference is -10.

Explanation for Test Case 3

  • When number1 = 100 and number2 = 100, the result of their difference is 0.