#include <stdio.h>

int in(char *argv[], char op[], int lenght)
{
	for(int i=0; i<lenght; i++)
	{
		if(!strcmp(argv[i], op)){return 1;}
	}
	return 0;
}

int main(void) {
	
	const char *argv[] = {"main.exe", "-f", "test"};
	int argc = sizeof(argv) / sizeof(argv[0]);
	if(in(argv, "-f", argc))
	{
	printf("1\n");
	}
}