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See more: C++
i didn't find my error ..
please check my code ..
#include <iostream>

using namespace std;
 
int main()
{
    int input;
    cout << "Enter Value for rows to print: ";
    cin >> input;
    int no = 1;
    int i, j = 0;
    while(i<input)
    {
        while(j<3)
        {
            cout << no << " ";
            no = no + 1;
            j++;
        }
        cout << endl;
        j = 0;
        i++;
    }
    return 0;
}
Posted 2-Jan-13 8:27am
ctype.h1.8K
Comments
Sergey Alexandrovich Kryukov at 2-Jan-13 14:41pm
   
You always need to specify what you wanted to get from this code... And you always should execute your code under the debugger. And what "output", for goodness sake? You cannot get help if you don't describe the problem.
—SA

1 solution

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Solution 1

The first apparent bug I can see is: the variable i is not initialized. You only initialize j in the same line where you declare i and j.

You need to understand very clearly: if you leave any variables not initialized, the result can be unpredictable.

Keep working,
—SA
  Permalink  
Comments
Scenic Design at 2-Jan-13 14:51pm
   
WOW .. It works..
Thank you so much for your consideration S I R !!
Sergey Alexandrovich Kryukov at 2-Jan-13 15:07pm
   
My pleasure; it was quite easy :-)
You are welcome.
Keep working, good luck, call again.
—SA

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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