C program to sum of even and odd numbers in an array; Through this tutorial, we will learn how to calculate or find sum of even and odd numbers in an array using in c programs.
Programs and Algorithm to Sum of Even and Odd Numbers in an Array in C
- C Program to Sum of Even and Odd Numbers in an Array using For Loop
- C Program to Sum of Even and Odd Numbers in an Array using While Loop
- C Program to Sum of Even and Odd Numbers in an Array using Function
C Program to Sum of Even and Odd Numbers in an Array using For Loop
/* C Program to find Sum of Even and Odd Numbers in an Array */
#include<stdio.h>
int main()
{
int Size, i, a[10];
int Even_Sum = 0, Odd_Sum = 0;
printf("\n Please Enter the Size of an Array : ");
scanf("%d", &Size);
printf("\nPlease Enter the Array Elements\n");
for(i = 0; i < Size; i++)
{
scanf("%d", &a[i]);
}
for(i = 0; i < Size; i ++)
{
if(a[i] % 2 == 0)
{
Even_Sum = Even_Sum + a[i];
}
else
{
Odd_Sum = Odd_Sum + a[i];
}
}
printf("\n The Sum of Even Numbers in this Array = %d ", Even_Sum);
printf("\n The Sum of Odd Numbers in this Array = %d ", Odd_Sum);
return 0;
}
The output of the above c program; as follows:
Please Enter the Size of an Array : 5 Please Enter the Array Elements 1 2 3 4 5 The Sum of Even Numbers in this Array = 6 The Sum of Odd Numbers in this Array = 9
C Program to Sum of Even and Odd Numbers in an Array using While Loop
/* C Program to find Sum of Even and Odd Numbers in an Array */
#include<stdio.h>
int main()
{
int Size, i, j = 0, a[10];
int Even_Sum = 0, Odd_Sum = 0;
printf("\n Please Enter the Size of an Array : ");
scanf("%d", &Size);
printf("\nPlease Enter the Array Elements\n");
for(i = 0; i < Size; i++)
{
scanf("%d", &a[i]);
}
while(j < Size)
{
if(a[j] % 2 == 0)
{
Even_Sum = Even_Sum + a[j];
}
else
{
Odd_Sum = Odd_Sum + a[j];
}
j++;
}
printf("\n The Sum of Even Numbers in this Array = %d ", Even_Sum);
printf("\n The Sum of Odd Numbers in this Array = %d ", Odd_Sum);
return 0;
}
The output of the above c program; as follows:
Please Enter the Size of an Array : 5 Please Enter the Array Elements 1 5 8 9 10 The Sum of Even Numbers in this Array = 18 The Sum of Odd Numbers in this Array = 15
C Program to Sum of Even and Odd Numbers in an Array using Function
/* C Program to Count Even and Odd Numbers in an Array */
#include<stdio.h>
int CountEvenNumbers(int a[], int Size);
int CountOddNumbers(int a[], int Size);
int main()
{
int Size, i, a[10];
int Even_Count = 0, Odd_Count = 0;
printf("\n Please Enter the Size of an Array : ");
scanf("%d", &Size);
printf("\nPlease Enter the Array Elements : ");
for(i = 0; i < Size; i++)
{
scanf("%d", &a[i]);
}
Even_Count = CountEvenNumbers(a, Size);
Odd_Count = CountOddNumbers(a, Size);
printf("\n Total Number of Even Numbers in this Array = %d ", Even_Count);
printf("\n Total Number of Odd Numbers in this Array = %d ", Odd_Count);
return 0;
}
int CountEvenNumbers(int a[], int Size)
{
int i, Even_Count = 0;
printf("\n List of Even Numbers in this Array: ");
for(i = 0; i < Size; i ++)
{
if(a[i] % 2 == 0)
{
printf("%d ", a[i]);
Even_Count++;
}
}
return Even_Count;
}
int CountOddNumbers(int a[], int Size)
{
int i, Odd_Count = 0;
printf("\n List of Odd Numbers in this Array: ");
for(i = 0; i < Size; i ++)
{
if(a[i] % 2 != 0)
{
printf("%d ", a[i]);
Odd_Count++;
}
}
return Odd_Count;
}
The output of the above c program; as follows:
Please Enter the Size of an Array : 5 Please Enter the Array Elements : 10 5 25 30 40 List of Even Numbers in this Array: 10 30 40 List of Odd Numbers in this Array: 5 25 Total Number of Even Numbers in this Array = 3 Total Number of Odd Numbers in this Array = 2
