Loop Practice Exercises

Loop 1
 for(int i = 0; i < 20; i++){
if(i % 2 == 0){
		System.out.println(i*2);
		}
	}

Loop 2
for(int i = 20; i > 0 ; i-- ){
if(i % 2 == 0){
		System.out.println(i);
}

Loop 3
int mysteryInt = 100;
	for(int i = 5; i > 0;i-- ){
		mysteryInt -= i;
		System.out.println(mysteryInt)
}


Loop 4
for(int i = 5; i > 0;i-- ){
	int mysteryInt = 100;
	mysteryInt -= i;
System.out.println(mysteryInt);
}

Loop 5: a while loop
int mysteryInt = 1;
int counter=1;
while(mysteryInt <  3 ) {
		mysteryInt = mysteryInt* counter;
		counter++;
		}
System.out.println(mysteryInt);