CS50x_2021 - Harvard CS50x — 2021 solutions

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Comments
  • Application raised an exception

    Application raised an exception

    Hey Mayconpm, Firstly thank you so so much for the code. It’s really well written and has helped me a lot. However, I am getting this error message with the exact same code.

    The terminal says, “application raised an exception” in red which doesn’t allow the program to compile.

    Could you please tell me how I could possibly resolve this as I’ve ragged my brain over this since the past 3 days but haven’t come to a definite output…it’ll be really kind of you:)

    Thankyou so much again for the brilliant code!!

    3BA0AB3C-8677-4200-B290-EF5E45DE0E53

    duplicate wontfix 
    opened by Gurshan26 4
  • My substitution program is working EXCEPT it prints ! at the end of the ciphertext output - help

    My substitution program is working EXCEPT it prints ! at the end of the ciphertext output - help

    I've tried everything I can think of - debug, printf, and tinkering endlessly with the code - what's going on?

    Here's the "print ciphertext" part of the program: { printf("ciphertext: "); for (int j=0; j<strlen(argv[1]);j++) { int orig = plain[j]; int new_char; if ((orig > 64)&&(orig < 91)) { int alpha_seq = orig-64; //finds alphabetic sequence # for uppercase character new_char = toupper(key[(alpha_seq-1)]); //assigns new letter from key } else if ((orig > 96)&&(orig<123)) { int alpha_seq = (orig-96); //finds alphabetic sequence # for lowercase character new_char = tolower(key[(alpha_seq-1)]); //assigns newe letter from key } else { new_char = orig; //leaves non-alpha characters the same } cipher=(char)new_char; printf("%c", cipher); //prints cipher character } } printf("\n");

    opened by BKRunner 1
  • How can I get

    How can I get "helpers.h"?

    How do I get this library in my CS50 IDE?

    https://github.com/Mayconpm/CS50x_2021/blob/f4f82c5fa44fe9b1963f8310bd2a2b9a06cc0325/pset4/filter/more/helpers.c#L2

    wontfix 
    opened by esthicodes 1
Owner
Maycon Paqui Marciano
Maycon Paqui Marciano
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