Card game project

[pulsar coral]

Can someone plssss help me, i had to make a card game in c and i chose the card game WAR. Basically the errors im getting is a segmentation error, for some reason the hand sizes dont calculate correctly and the last thing is that after a war happens it ends the game completely instead of continuing. my project is due friday someone plss help me T-T

[scarlet elbow]

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[oblique nimbus]

Could you compile and run with address sanitizer? That will give more info about where it’s happening

[scarlet elbow]

Address Sanitizer

Memory errors in C and C++ are easy to make and they can be very hard to debug because they can manifest far from their source. Address sanitizer is a runtime checker that identifies memory errors at their source and makes debugging much simpler. Address sanitizer is available for gcc/clang on linux and msvc on windows. To use it simply pass -fsanitize=address to the compiler.

Note: Make sure to turn on debug symbols with -g for gcc/clang and -Zi for msvc.

Example

How to read sanitizer output

The first few lines tell you the problem, heap-use-after-free, due to performing a READ of size 4, at example.c line 7 (from the first line of the stack trace).

==1==ERROR: AddressSanitizer: heap-use-after-free on address ....
READ of size 4 at 0x602000000010 thread T0
    #0 0x40120f in main /app/example.c:7
    #1 0x7fda58629d8f  (...)
    #2 0x7fda58629e3f in __libc_start_main (...)
    #3 0x4010b4 in _start (...)

Additional information is also included such as where the allocation was performed and where the allocation was freed.

See Also

• Other sanitizers exist and can be similarly helpful, including ubsan, threadsan, and memorysan.