Thread: Help with pointers

Can someone tell me why my code isn't printing "it worked" when I input 'In' into the console?

Code:

int main (int argc, char *argv[]) {
	int i;
	char* input="";
    struct node2d *p2d=NULL;
    for (i=argc-1; i>0; i--) {
	p2d = make2dnode(argv[i], p2d);
    };
    print2d(p2d);
	printf("Enter command: ");
	input = getchar();
	if(input=='I' && (input+1)=='n')
		printf("it worked");
	return 0;
}