Arrays and corresponding elements

[jonlande]

#include <stdio.h>
#include <iostream>
#include <iomanip>
using std::cin;
using std::cout;
using std::setw;
const int SIZE=10;
int i=0;
int j=0;
bool test (int, int);//func. prototype
int main(){
int A[10]={1,4,4,4,5,2,6,7,3,2};
int B[10]={1,4,4,4,5,2,6,7,5,2};
/*bool test(int A, int B);*/
cout<<test(A[10], B[10]);[/b]//how to convert from boolean to char?
static_cast<char>(test(A[10], B[10]));
cin>>i;
return 0;
}

bool test (int i, int j){
int A[10];
int B[10];
while (i<10 && j<10){
i++;
j++;
if (A[i]=B[j])
return true;}
//for (int i=1; A[i]!='\0'; i++ ){
// for (int j=1; j=i; j++ ){
// if (A[i]=B[j])
// /*cout<<"true";*/
// return true;
// for (int i=0; i<=10;i++){
// for (int j=0; i=j; j++){

// if (A[i]!=B[j])
// /*cout<<"False";*/
// return false;}}
}

The warning message I'm getting: Run-Time Check Failure #3 - The variable 'B' is being used without being initialized. @line cout<<test(A[10], B[10]);
Why?
The same for A.

[mobotus]

Hope this helps, or a least points you in a direction.

#include <iostream>
#include <iomanip>

using namespace std;

const int SIZE = 10;

bool test(int, int);

int main(){

	int a[SIZE] = { 1, 4, 4, 4, 5, 2, 6, 7, 3, 2 };
	int b[SIZE] = { 1, 4, 4, 3, 5, 2, 6, 7, 5, 2 };

	for (int i = 0; i < SIZE; i++)
		cout << test(a[i], b[i]) << endl;

	return 0;
}

bool test(int a, int b){
	return (a == b);
}

[Parasin]

Please use use the code commands when posting and re-input your code for easier reading.
I have done it for you:

#include <stdio.h>
#include <iostream>
#include <iomanip>
using std::cin;
using std::cout;
using std::setw;

const int SIZE=10;
int i=0;
int j=0;

bool test (int, int);//func. prototype

int main()
{
int A[10]={1,4,4,4,5,2,6,7,3,2};
int B[10]={1,4,4,4,5,2,6,7,5,2};

/*bool test(int A, int B);*/
cout<<test(A[10], B[10]);[/b]//how to convert from boolean to char?
static_cast<char>(test(A[10], B[10]));
cin>>i;
return 0;
}

bool test (int i, int j)
{
int A[10];
int B[10];
while (i<10 && j<10){
i++;
j++;
if (A[i]=B[j])
return true;}
//for (int i=1; A[i]!='\0'; i++ ){
// for (int j=1; j=i; j++ ){
// if (A[i]=B[j])
// /*cout<<"true";*/
// return true;
// for (int i=0; i<=10;i++){
// for (int j=0; i=j; j++){

// if (A[i]!=B[j])
// /*cout<<"False";*/
// return false;}}
}

A couple side notes before getting to your question... I notice that you have a few headers from C. You can replace every one of the using std:: headers in your program by implementing:
using namespace std

You already have #include <iomanip> , why do you have using std::setw?

Just a couple small things that will make your code a little better ;)

Now, to your question. Have you tried calling the function outside of your cout statement? This could be an issue, although maybe not your problem..

I do see a problem with your bool test function though:
You are returning true as soon as a value matches, this is going to immediately break your loop. If you are trying to compare every value of the 2 arrays, this won't work. Think about maybe making a flag variable that you can set to true or false, that can change if the values are or are not equal to one another

also,