/** Loops Practice Test name _________________________ */
public class LoopsPractice{

public static void main( ){

int x = 0, y = 0, z = 1, n1 = 2, n2 = 2, t = 0;
// Give the values of the variables after the loops have run.///////////////////////////////
for ( x=0; x<=n1; x++ ) {

for ( y=0; y<=n2; y++ ) {

z += 2;
t += 2;

}

}
System.out.println("1) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//1) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 2; z = 4; t = 0;
for (x=0; x<=n1; x++){
for (y=0; y<=n2; y++){
z *= 2;
t = y;
}
}
System.out.println("2) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//2) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 3; z = 1; t = 0;
for (x=1; x<=n1; x++){
t=0;
for (y=1; y<=n2; y++){
z += y;
t++;
}
}
System.out.println("3) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//3) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 2; z = 1; t = 5;
for (x=1; x<=n1; x++){
for (y=1; y<=n2; y++){
z *= y + x;
t++;
}
}
System.out.println("4) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//4) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 2; z = 1; t = 0;
for (x=1; x<=n1; x++){
for (y=1; y<=n2; y++){
t= 2*t;
z += y * x;
if (z > 3){
z = 2;
break;
}
}
}
System.out.println("5) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//5) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 3; z = 1; t = 0;
for (x=0; x<=n1; x++){
for (y=0; y<=n2; y++){
z *= y;
t *= t;
}
t++;
}
System.out.println("6) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//6) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 2; z = 1; t = 0;
for (x=1; x<=n1; x++){
for (y=1; y<=n2; y++){
z *= x;
}
t = x;
}
System.out.println("7) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//7) x = ________ y = ________ z = ________ t = ________

n1 = 2; n2 = 3; z = 1; t = 0;
for (x=1; x<=n1; x++){
t *= 27;
for (y=1; y<=n2; y++) z += t;
}
System.out.println("8) x = "+x +"; y = "+y +"; z = "+z +"; t = "+t );
//
//8) x = ________ y = ________ z = ________ t = ________
System.out.println(" ");
// Write the output for the following:
//9)
n1 = 4; n2 = 3;
for (x=0; x<n1; ++x){
for (y=n2; y<0; y--) System.out.print(" x");
System.out.println(" ");
}
System.out.println(" ");

}

}