# PROG 1
x = 8
if x > 7:
    z = 3
else:
    z = 5
    
print(z)


# PROG 2
z = 5
for x in range(0,5):
    z = z + 2
    
print(z)


# PROG 3
z = 5
x = 4
while (x > 0):
    z = z + 2
    x = x - 1
    
print(z, x)


# PROG 4
def f(x):
    return 1 + 2*x 
    
print(f(3), f(-3))


# PROG 5
def E(s, t):
    A = 0
    for x in range(s, t+1):
        if (x % 2 == 0):
            A = A + x
        
    return A 
    
print( E(-3, 4) )


# PROG 6
# Check even claim
for x in range(2, 1001):
    for y in range(2, 1001):
        if (x%2 ==0) and (y%2 ==0) and (x + y) % 2 == 1:
            print("FALSE")