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actually, i ended up writing this:


int comp(char * char1, char * char2){
int i = 0;

while ((char1[i]!=(int)0)&&(char2[i]!=(int)0)){
if(char1[i]!=char2[i])
return 0;

i ment for you to put that in your int main()


#include <iostream>
using namespace std;
int main(){
int answer;

cout<<"what is 4+4: ";
cin<<answer;

what you're looking for is a loop, there's a while, do while, and for loop. i'll show you how to make it a while loop.

and, != means not equal to, instead of checking for less than and greater...

i also tried something like this:


int main(int argv, char * argc[]){
// size array

char * char1 = "-I";
char * char2 = "-o";

if (argv!=5){

can't do it that way, we haven't been taught about the cstrings library :-(

can't use what we don't "know".

int main(int argv, char * argc[]){
// size array

if (argv!=5){
cout<<"baduser";
exit 0;
}
if((argc[1]=="-I")and(argc[3]=="-o"){
char * inputfile = argc[2];
char * outputfile =...