Loops and Arrays

[zeustacos]

Hello, I am learning C++ as next year I will start college classes and I want to have an advantage of already knowing the basics.

I have the following code

#include  <iostream>
#include <cstdlib>
#include <cstdio>
     using namespace std; // Shortens my code work by avoiding the use of std;
 int main () 
 
 {

     int myArray [3] [5] = 
     { 
         {0, 1, 2, 3, 4 } ,
         { 0, 2, 4, 6, 8 },
         { 0, 4, 6, 8, 10 }
         
     }; // Using a bidimensional array to create a 3 x 5 space;
     
    int i, j; // Declaring two integers;
     
     for ( int i = 0 ; i < 2; i++ ) // Loop starts here, I try to use i as the first dimension;
     
     {
         for ( int j = 0 ; int < 5; j++ ) // The second loop, uses j as the second dimension, 
                                          //This loop where the problem appears when I try to compile the file;
         
         {
             cout << myArray [i] [j] << endl; // Should display my results in the output of the console;
         
         }
             
     }
 return 0;
 }

I get an error saying int is not a template when I try to compile at the first for loop.
Any idea how to fix this?
I am trying to learn how to use arrays and in this exercise I'd have to make an output but even if I copy paste the text from the source I get the same error.
I use Dev-C++.

[1vRz3TCk]

for ( int j = 0 ; int < 5; j++ )

try:
for ( int j = 0 ; j < 5; j++ )

[zeustacos]

Thanks a lot, it worked, I can't believe I didn't spot that, guess I'm a bit tired, weird thing though, I kept proof reading the code from the book, and I can't find anything wrong with it, if you wanna take a shot at it, here it is.

#include <iostream>
2: using namespace std;
3:
4: int main()
5: {
6: int SomeArray[2][5] = { {0,1,2,3,4}, {0,2,4,6,8}};
7: for (int i = 0; i<2; i++)
8: {
9: for (int j=0; j<5; j++)
10: {
11: cout << “SomeArray[“ << i << “][“ << j << “]: “;
12: cout << SomeArray[i][j]<< endl;
13: }
14: }
15: return 0;
16: }

[Wisely Done]

In your first post, shouldn't for ( int i = 0 ; i < 2; i++ ) be for ( int i = 0 ; i < 3; i++ ), or do you just want the first two rows ?

Also, you shouldn't declare integers i and j twice.

[1vRz3TCk]

zeustacos

This will be a hard one to explain
Line 11:
cout << “SomeArray[“ << i << “][“ << j << “]: “;
should be:
cout << "SomeArray[" << i << "][" << j << "]: ";

Look closely at the: "

[zeustacos]

Those aren't the right commas? I did wonder why the text in my compiler editor wasn't the right color when I tried to paste it to test, thank you very much CodeMonkey, I was really confused.

Wisely Done, yeah I'm still confused with the couting starting either from 0 or with 1 yet. Although that had nothing to do with my issues thanks for pointing it out, it actually clarified some more things for me.