hoppity

hoppity.cpp

#include <iostream>

using namespace std;

int main (int argc,char *argv[]) {
    int line;
    FILE * myfile;
    if (argc ==1)
    {
    return 0;
    }
    myfile = fopen(argv[1],"r");

    if(myfile == NULL)
    {
    return 0;
    }

    fscanf(myfile,"%d",&line);

    fclose(myfile);
}