Answer 1

it's 6!

Answer 2

6

Answer 3

x=0

while(x<6 ){ // 0<6 its true code keep going
x++; //x=x+1=0+1=1
}

x=1

while(x<6 ){ // 1<6 true
x++; //x=1+1=2
}

x=2

while(x<6 ){ // 2<6 true
x++; //x=2+1=3
}

x=3

while(x<6 ){ // 3<6 true
x++; //x=3+1=4
}

x=4

while(x<6 ){ // 4<6 true
x++; //x=4+1=5
}

x=5

while(x<6 ){ // 5<6 true
x++; //x=1+1=6
}

//now 6<6 false code stop
//6 is equal to 6 to be true