gaurav1780

public static int totalEven(int[] a) {
	int result = 0;
	for(int i=0; i < a.length; i++) {
		if(a[i] % 2 == 0) { //curent number IS even
			result+=a[i]; //add it to the total
		}
	}
	return result;
}

gaurav1780

public class NeedForSpeed {
	public static void main(String[] args) {
		double distance = 34;
		double time = 21;
		double speed = distance/time;
		System.out.println(speed);
	}
}

gaurav1780

int result = -3;
for(int i=1; i <= 7; i++) {
	if(i%2 == 1) { //is i an odd number?
		result = result + i;
	}
}

gaurav1780

int a = 5, b = 10;
int result = 0;
if(a == b) { //check for equality
	result = a;
}
else {
	b = b - a;
	if(a == b) {
		result = b;
	}

gaurav1780

int a = 5;
int b = 10;
int result;
if(a < b && b % a == 0 && a % 2 == 0) { //b should be divisible by a and a should be even
	result = a;
}
else {
	result = b;
}

gaurav1780

int a = 4, b = 12, c = 3;
boolean d = false;
int result = 4;
if(a > b || b % c == 0) {
	if(d == true) {
		result = result + 1;
	}
	else {
		result = result - 1;
	}

gaurav1780

int a = 4, b = 12, c = 3;
boolean d = false;
int result = 4;
if(a < b || b % c == 1) {
	//a < b: false, b%c==0: true, false || true: true
	if(d == true) { //false == true: false
		result = result + 1;
	}
	else { //else block executes
		result = result - 1; //result becomes 4 - 1 = 3

gaurav1780

public class Client {
	public static int foo(int a) {
		return a*a;
  }
  
  public static void main(String[] args) {
  	int result = foo(foo(3));
  }
}

gaurav1780

int a = 10, b = 20;
int temp = a;
a = b;
b = temp;

gaurav1780

/*
change the values of fib1 and fib2 such
that fib1, fib2 occur in fibonacci sequence.
the number of "petals" you'll notice
is fib1+fib2
*/

float fib1 = 8.0;
float fib2 = 13.0;