Question

How to find last occurrence of a word in a string using C

Answer 1

#include <stdio.h>
#include <string.h>

int main() {
    char s[50] = "c python c++ java c++ php";
    char *p = s, *last_p;

    while( (p = strstr(p + 1, "c++")) )
        last_p = p;
      
    printf("%s\n", last_p);
    printf("index = %i\n", last_p - s);

}


 
/*
run:
 
c++ php
index = 18

*/

 

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