Day 16: Exceptions - String to Integer

• Instructions:
  • Read a string S and print it’s integer value
  • if S cannot be converted to an integer, print Bad String
  • use String-to-Integer exception handling instead of loops/conditional statements
  • Constraints:
    • 1 <= |S| <= 6 : |S| is length of string S
    • S is composed of either lowercase letters (a-z) or decimal digits (0-9)

Excercise

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#!/bin/python3

import math
import os
import random
import re
import sys

if __name__ == '__main__':
    S = input()

Solution

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#!/bin/python3

import math
import os
import random
import re
import sys

S = input().strip()
try:
    print(int(S))
except ValueError:
    print("Bad String")