Control Flow

If, Elif, Else

Syntax:

if condition:
    # runs when condition is True
elif other_condition:
    # runs when the first is False and this is True
else:
    # runs when nothing above was True

marks = 72

if marks >= 80:
    print("Grade A")
elif marks >= 60:
    print("Grade B")
elif marks >= 40:
    print("Grade C")
else:
    print("Keep practising")

Output

Grade B

One-line if

status = "pass" if marks >= 40 else "fail"