Recent questions tagged c89

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c89 - Are the "C mock tests" at tutorialspoint correct?

Since I've been coding C for well over 20 years, I think it was high time for me to take a test! To see ... is this site not very good at all? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c89 - C check if file exists

In a project I have to do in C89 standard I have to check if a file exists. How do I do this? I ... I prefer not using includes rather then . See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c89 - Problem trying to use the C qsort function

#include <stdio.h> #include <stdlib.h> float values[] = { 4, 1, 10, 9, 2, 5, -1, -9, -2,10000, ... compare" function. How can I fix this? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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