I don’t understand how the code is getting 56, 49-CodePudding

num = 0
even = 0
odd = 0

for num in range(0, 15):
    if (num /2 == int(num /2)):
        even  = num
    else:
        odd  = num
print("even:",even,"odd:",odd,"num:",num)

I'm baffled on how I'm getting the results, can someone please break it down for me?

CodePudding user response：

This program is adding the sums of all even and odd numbers between 0-14. This is what going behind for loop:

num=0, if-statement (true), even=0 0=0
num=1, else-statement (true), odd=0 1=0;
num=2, if-statement (true), even=0 2=2
num=3, else-statement (true), odd=1 3=4;
num=4, if-statement (true), even=2 4=6
num=5, else-statement (true), odd=4 5=9;
num=6, if-statement (true), even=6 6=12
num=7, else-statement (true), odd=9 7=16;
num=8, if-statement (true), even=12 8=20
num=9, else-statement (true), odd=16 9=25;
num=10, if-statement (true), even=20 10=30
num=11, else-statement (true), odd=25 11=36;
num=12, if-statement (true), even=30 12=42
num=13, else-statement (true), odd=36 13=49;
num=14, if-statement (true), even=42 14=56