how to print the sum of odd and even numbers taking upper and lower limit from user

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how to print the sum of odd and even numbers taking upper and lower limit from user..program in c++ language


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int odd = 0;
int even = 0;
// now prompt for some values not shown here
// I'll leave that up for you to figure out.

// print the values
printf("odd = %d, even = %d\n", odd,even);

i made the last program and now i have a program i have to find the three greatest numbers in an array i have given the size of array and the condition but still its not giving me the right answer

can't help you if you don't post the code you have written.

Heres a Basic Formula, on how to get totals of odd + evens.
should help you along, some explantions below, but fairly straightforward.

#include <iostream>
using namespace std;
int main(){
  int initialnum = 0;
  int odd = 0;
  int even = 0;
  cout << "Enter Number Of Numbers" << endl;
  cin >> initialnum;
  if(initialnum %2 == 0){ //if %2 not equal 1 their is a remainder of 1.
   odd = initialnum /2;
   even = initialnum /2;
   odd = (initialnum / 2) + 1; // if remainder of 1 means you got odd numbers.
   even = initialnum / 2;
  cout << "How Many odd Numbers " << odd << endl;
  cout << "How Many Even Numbers" << even << endl;
  /* Taking Sums And Adding Up Now */
  int oddpt[odd];
  int evenpt[even];
  int oddtotal =0;
  int eventotal=0;
  int oddcounter = odd;
  int evencounter = even;
 /* Multiply By Itself sub 1 to Get Odd Number; */
  for(int i = 0; i < oddcounter; i++){
    oddpt[i]= (odd *2) - 1;
    oddtotal += oddpt[i];
  /* Total For Even Numbers */
  for(int i = 0; i < evencounter; i ++){
    evenpt[i] = (even *2);
    eventotal += evenpt[i];
  cout << oddtotal << endl;
  cout << eventotal << endl;

Version 1:
set variable to hold largest value to be value of first element in the array.
Check each element in the array from index 1 to less than total number of elements in the array. If current element is the larger than currently recorded largest value, assign current value to the variable holding the largest value.

Version 2:
sort the array. Use either the first or last element of array depending what order the array is sorted.

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