Question

How to remove the last occurrence of comma from a string in C

Answer 1

#include <stdio.h>

int main()
{
    char s[] = "c c++, java, python, c#";

    int size = sizeof(s) / sizeof(s[0]);

    int i = size - 1;
    while (i >= 0 && s[i] != ',') {
        i--;
    }

    while (i < size) {
        s[i] = s[i + 1];
        i++;
    }

    printf("%s\n", s);

    return 0;
}





/*
run:

c c++, java, python c#

*/

 

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