asked on

need help with a loop and aray

i neeed help writting a program that asks the user to input 10 integers tests to make sure it is an integer and assorts it in assending order if they ener a invalid number ask them to reenter it

i need help with this and it is urgent so anyone that can help me with this i would gatelly appreciate it

maybe some hints or some code on how i should go about this

thanks
ted

jkr

#include <list>
#include <iostream>
using namespace std;

int ReadInt () {

int n;
string str;
      while (1) {

cout << "Enter an integer: " << endl;

       getline(cin,str);

char* pc;
            n = (int) strtol(str.c_str(),&pc,10);

            if (*pc) { // conversion error, not a valid int

              cout << "Invalid number" << endl;

            } else break; // terminate loop
      }

      return n;
}

int main () {

list<int> lst;
int n;

      for ( int i = 0; i < 10; ++i) {

       n = ReadInt ();

            lst.push_back(n);
      }

      lst.sort();

      for ( list<int>::iterator it = lst.begin(); it != lst.end; ++it) {

       cout << *it << endl;
      }
}

tedschnieders

ASKER

thank you for responding so quickly

i want them to enter one number at a time and store them in a array 0 - 9
then i want to spit them back out in acccending orplease help me

ASKER CERTIFIED SOLUTION

jkr

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