somebody helped me with this program but every time i run it.it ask me for the h

Question

somebody helped me with this program but every time i run it.it ask me for the highest temp of the month and the lowest for all12 months and after i enter them on the black screen and pressenter the black screen disappears. i don"t know why can"t iget this program to run properly.
if you can help me with this that be great.

#include <iostream.h>
const int months=12; void getdata (double [][2], int); double averagehigh(double [][2], int); double averagelow(double [][2], int); int indexhightemp(double[][2], int); int indexlowtemp(double[][2], int);
int main() {    double temperatures[months][2];    getdata(temperatures, months);    cout<<"the average high temp for theyear is "<<averagehigh(temperatures, months);    cout<<"the average low temp for theyear is "<<averagelow(temperatures, months);    return 0; }
void getdata(double t[][2], int m) {    for (int i=0; i<m; i++)    {    cout<<"enter thehighest temp for the month"<<(i+1)<<" : ";    cin>>t[i][0];    cout<<"enter thelowest temp for the month"<<(i+1)<<" : ";    cin>>t[i][1];    } }
double averagehigh(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][0];    }    return(sum/(double)m); }
double averagelow(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][1];    }    return(sum/(double)m); }
int indexhightemp(double t[][2], int m) {    int ind=0;    double highest=t[0][0];    for(int i=1; i<m; i++)    if(t[i][0]>highest)    {    highest=t[i][0];    ind=i;    }    return ind; }
int indexlowtemp(double t[][2], int m) {    int ind=0;    double lowest=t[0][1];    for(int i=1; i<m; i++)    if(t[i][0]>lowest)    {    lowest=t[i][1];    ind=i;    }    return ind;
}
if you can help me with this that be great.

#include <iostream.h>
const int months=12; void getdata (double [][2], int); double averagehigh(double [][2], int); double averagelow(double [][2], int); int indexhightemp(double[][2], int); int indexlowtemp(double[][2], int);
int main() {    double temperatures[months][2];    getdata(temperatures, months);    cout<<"the average high temp for theyear is "<<averagehigh(temperatures, months);    cout<<"the average low temp for theyear is "<<averagelow(temperatures, months);    return 0; }
void getdata(double t[][2], int m) {    for (int i=0; i<m; i++)    {    cout<<"enter thehighest temp for the month"<<(i+1)<<" : ";    cin>>t[i][0];    cout<<"enter thelowest temp for the month"<<(i+1)<<" : ";    cin>>t[i][1];    } }
double averagehigh(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][0];    }    return(sum/(double)m); }
double averagelow(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][1];    }    return(sum/(double)m); }
int indexhightemp(double t[][2], int m) {    int ind=0;    double highest=t[0][0];    for(int i=1; i<m; i++)    if(t[i][0]>highest)    {    highest=t[i][0];    ind=i;    }    return ind; }
int indexlowtemp(double t[][2], int m) {    int ind=0;    double lowest=t[0][1];    for(int i=1; i<m; i++)    if(t[i][0]>lowest)    {    lowest=t[i][1];    ind=i;    }    return ind;
}
#include <iostream.h>
const int months=12; void getdata (double [][2], int); double averagehigh(double [][2], int); double averagelow(double [][2], int); int indexhightemp(double[][2], int); int indexlowtemp(double[][2], int);
int main() {    double temperatures[months][2];    getdata(temperatures, months);    cout<<"the average high temp for theyear is "<<averagehigh(temperatures, months);    cout<<"the average low temp for theyear is "<<averagelow(temperatures, months);    return 0; }
void getdata(double t[][2], int m) {    for (int i=0; i<m; i++)    {    cout<<"enter thehighest temp for the month"<<(i+1)<<" : ";    cin>>t[i][0];    cout<<"enter thelowest temp for the month"<<(i+1)<<" : ";    cin>>t[i][1];    } }
double averagehigh(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][0];    }    return(sum/(double)m); }
double averagelow(double t[][2],int m) {    double sum=0;    for(int i=0; i<m; i++)    {    sum+= t[i][1];    }    return(sum/(double)m); }
int indexhightemp(double t[][2], int m) {    int ind=0;    double highest=t[0][0];    for(int i=1; i<m; i++)    if(t[i][0]>highest)    {    highest=t[i][0];    ind=i;    }    return ind; }
int indexlowtemp(double t[][2], int m) {    int ind=0;    double lowest=t[0][1];    for(int i=1; i<m; i++)    if(t[i][0]>lowest)    {    lowest=t[i][1];    ind=i;    }    return ind;
}

Explanation / Answer

please rate - thanks C++ runs in a DOS window. when the program exits, the windowcloses. so to prevent this we add a system("pause") #include const int months=12; void getdata (double [][2], int); double averagehigh(double [][2], int); double averagelow(double [][2], int); int indexhightemp(double[][2], int); int indexlowtemp(double[][2], int); int main() {     double temperatures[months][2];     getdata(temperatures, months);     cout

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