WHY?
The following code is pretty unreadable:
void start() {
int q = 30;
int r = 10;
int a = 10 + 30 * q;
int z = q * q + a;
int sum = a * q + q;
int x = 5000;
int m = 20;
int s = 30 + 60 * m;
int l = s + s * m;
int sum2 = m * s * l;
int result = sum + sum2;
System.out.println("This is the result: " + result);
}
Working with methods would result in this:
int difficultSum1() {
int q = 30;
int r = 10;
int a = 10 + 30*q;
int z = q * q + a;
return a * q + q;
}
int difficultSum2 () {
int m = 20;
int s = 30 + 60 * m;
int l = s + s * m;
return m * s * l;
}
void start() {
int result = difficultSum1() + difficultSum2();
System.out.println("This is the result: " + result);
//not used in the final result
int x = 5000;
}
there was even a variable that wasn’t even included in the sum. It happens often when the code is not clear you forgot to delete redundant variables.
