marufmurtuza's Illogical Logic

Author:
marufmurtuza

Language:
C/C++

Upload:
2022-11-22 06:05

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Platform:
Unix/linux etc.

Difficulty:
1.4

Quality:
2.7

Arch:
x86

Downloads:
17

Size:
21.88 KB

Writeups:
3

Comments:
6

Description

Can you solve the challenge logically when it is not made in a logical way? :P

Comments (6)
Writeups (3)

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0xZER0 on 2022-12-02 06:56: Correct me if I'm wrong, but it seems that the program has a bug. I think it wants to parse an integer and check it whether it's zero (I think '0' is the correct pin) or not. However, std::cin will convert any string to zero, which spoils the FLAG if you supply a random string input.

alwani on 2022-12-04 18:39: I agree with 0xZERO. The program is supposed to compare the user supplied pin with the integer 0 and if its equal the obfuscated flag will be printed otherwise it will finish execution after printing the "I don't know" message.However , i don't know if its a bug or no, as 0xZERO said cin will convert the entered pin by user to 0 if its a single character so if its not a bug the correct pin(s) are any supplied single character or the number 0.

juansacco on 2022-12-15 09:18: [Click to reveal]

strawberry_cake on 2023-04-07 18:48: FLAG{hehe_you_solved_an_illogical_mathematical_logic_xD}

mdenials on 2023-06-22 10:22: solved, but program is bugged

RedVi on 2023-08-13 21:18: [Click to reveal]

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Solution by misra.cxx on 2022-12-04 14:21:

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Solution by Emperor_RE on 2022-12-09 14:35:

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Solution by thmUNIX on 2024-03-16 20:39:

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crackmes.one

crackmes.one

marufmurtuza's Illogical Logic