CODEWITHSUNDEEP
c++arrayssortingmfc
Madz
Madz

Reputation: 1279

Print sorted integer array element

I'm trying to find the max and min values of an array. I have 'numArray', which is a string of comma separated numbers (e.g. - 3,5,1,6). I'm using a tokenizer to break them into individual ints and storing them in a separate array. I'm then sorting them and printing the 0th element, however 'nums[0]' prints the whole array in the exact order, as in 3,5,1,6. I tried commenting the sorting part but I still got the whole array. What am I doing wrong? I am a beginner in C++.

CString str = numArray;
int i=0;
int nums[50]; 
int nTokenPos = 0;
CString strToken = str.Tokenize(_T(","), nTokenPos);

while (!strToken.IsEmpty())
{
    int x = atoi(strToken);
    nums[i]=x;
    strToken = str.Tokenize(_T(","), nTokenPos);
    i++;
}
std::sort(nums,nums+50);
int min = nums[0];
CString someStr;
someStr.Format(_T("The minimum number is: %d"), min);
minMaxAvg.SetWindowTextA(str);

Upvotes: 0

Views: 146

Answers (1)

Filip Roséen
Filip Roséen

Reputation: 63862

the error lies in the fact that your argument to minMaxAvg.SetWindowTextA is str when you probably meant to pass someStr, ie. you are passing the original string instead of your newly formatted one.

minMaxAvg.SetWindowTextA(str);     /* <- this           */
minMaxAvg.SetWindowTextA(someStr); /* <- should be this */

Upvotes: 1

Related Questions