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Old June 30th, 2009, 02:53 PM
pullaphilip pullaphilip is offline
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I need some help on this i cant get the min to come up correctly

If any1 could figure out the problem quickly i would really appropriate it. The min doesnt come up correctly it shows a weird looking number.

#include <iostream>
#include <cmath>
#include <conio.h>
using namespace std;

int main()
{
const int TEMPERATURE = 100;
float ave = 0.0;
float sdev = 0.0;
float temp_read;
float read[TEMPERATURE];
float max, maxValue;
float min, minValue;
int i, max_location, min_location;

do
{
cout << "Enter the number of Temperarure readings: ";
cin >> temp_read;
if ((temp_read < 1) || (temp_read > TEMPERATURE))
cout << "The number of readings is too high!!! \nLimit the number of Temperature readings to 100 \n";

} while ((temp_read< 1) || (temp_read > TEMPERATURE));

for (int i = 0;i < temp_read;i++)
{
cout << "Enter the temperature reading#" << i+1 << ": ";
cin >> read[i];
ave = ave + read[i];
}

ave = ave / temp_read;

cout << "The temperature average is: " << ave << "\n";

for (int i = 0;i < temp_read;i++)
{
sdev = sdev + (read[i] - ave)*(read[i] - ave);
}
sdev = sdev / temp_read;
sdev = sqrt(sdev);

cout << "The Temperature standard deviation is: " << sdev << "\n";


minValue = read[TEMPERATURE];{
min = read[0];
for (i=0; i<TEMPERATURE; i++) {
if (read[i]<min) {
min = read[i];
min_location = i+1;
}
}
cout << "The minimun Temperature is: " << min <<" in reading#" << min_location << endl;
};

maxValue = read[TEMPERATURE];{
max = read[0];
for (i=0; i<TEMPERATURE; i++) {
if (read[i]>max) {
max = read[i];
max_location = i+1;
}
}
cout << "The maximun Temperature is: " << max <<" in reading#" << max_location << endl;
};



cout << "Press any key to continue";

_getch();
return 0;
}

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  #2  
Old July 1st, 2009, 01:02 PM
larssss larssss is offline
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Wink Here..

the thing works now XD but the numbering of readings is wrong...
Code:
#include <iostream>
#include <cmath>
#include <conio.h>
using namespace std;

int main()
{
const int TEMPERATURE = 100;
float ave = 0.0;
float sdev = 0.0;
float temp_read;
float read[TEMPERATURE];
float max, maxValue;
float min, minValue;
int i, max_location, min_location;

do
{
cout << "Enter the number of Temperarure readings: ";
cin >> temp_read;
if ((temp_read < 1) || (temp_read > TEMPERATURE))
cout << "The number of readings is too high!!! \nLimit the number of Temperature readings to 100 \n";

} while ((temp_read< 1) || (temp_read > TEMPERATURE));

for (int i = 0;i < temp_read;i++)
{
cout << "Enter the temperature reading#" << i+1 << ": ";
cin >> read[i];
ave = ave + read[i];
}

ave = ave / temp_read;

cout << "The temperature average is: " << ave << "\n";

for (int i = 0;i < temp_read;i++)
{
sdev = sdev + (read[i] - ave)*(read[i] - ave);
}
sdev = sdev / temp_read;
sdev = sqrt(sdev);

cout << "The Temperature standard deviation is: " << sdev << fixed << "\n";


minValue = read[TEMPERATURE];{
min = read[0];
for (i=0; i<temp_read; i++) {
if (read[i]<min) {
min = read[i];
min_location = i+1;
}
}
cout << "The minimun Temperature is: " << min << fixed <<" in reading#" << min_location << endl;
};

maxValue = read[TEMPERATURE];{
max = read[0];
for (i=0; i<temp_read; i++) {
if (read[i]>max) {
max = read[i];
max_location = i+1;
}
}
cout << "The maximun Temperature is: " << max << fixed <<" in reading#" << max_location << endl;
};



cout << "Press any key to continue";

_getch();
return 0;
}


cheers!

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