#include <stdio.h>

int chrlen(char *str)
{
	int x = 0;
	while(str[x] != '\0'){x++;}
	return x;
}
int chrcmp(char *a, char *b)
{
	if(chrlen(a)!=chrlen(b)){return 0;}
	for(int i = 0; a[i] != '\0'; i++)
	{
		if(a[i] != b[i]){return 0;}
	}
	return 1;
}

int main(void) {
	const char *argv[] = {"main.exe", "testme"};
	int argc = sizeof(argv) / sizeof(argv[0]);
	printf("%d\n", chrcmp(argv[1], "testme"));
}