Question

How to check if substring exists in a string in C

Answer 1

#include <stdio.h>
#include <string.h>
 
int main() {
    char s[] = "c c++ java python c#";  
      
    if (strstr(s, "java")) {
        puts("Exists");
    }
    else {
        puts("Not exists");
    }
  
    return 0;
}
          
         
         
 
/*
run:
 
Exists
 
*/

 

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