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so i'm in quite a bind with the ceaser problem set. I'm trying to confirm if the second command line argument is a number using the if-else statement below and the code keeps on choosing the 'else' option. I've converted the string argument with the 'atoi' function sooo help pls lolenter image description here

Jude Ifeanyi Okorie
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    You should post your code as text, using the code tags. Otherwise people can't copy-paste from it or try to run it themselves. – Dave S Jul 09 '21 at 18:04

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From the Microsoft C++ Docs:

By convention, argv[0] is the command with which the program is invoked. argv[1] is the first command-line argument. The last argument from the command line is argv[argc - 1], and argv[argc] is always NULL.

The second command line argument would be argv[2] and your argc should equal 3.

Viet Than
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