AOC day 4

#!/usr/bin/env python3

soucet=0
with open("input.txt") as file:
    for line in file:
        s11,s12,s21,s22 = [int(x) for _ in line.split(",") for x in _.split("-")]
        if (s11<=s21 and s12>=s22) or (s21<=s11 and s22>=s12):
            soucet+=1
    print(soucet)

###########################################################################################

soucet=0
with open("input.txt") as file:
    for line in file:
        s11,s12,s21,s22 = [int(x) for _ in line.split(",") for x in _.split("-")]
        for i in range(s11,s12+1):
            if i in range(s21,s22+1):
                soucet+=1
                break
print(soucet)