Showing posts with label C PLUS PLUS PROGRAMS. Show all posts
Showing posts with label C PLUS PLUS PROGRAMS. Show all posts
C++ PROGRAM TO MERGE TWO SORTED ARRAYS
/*C++ PROGRAM TO MERGE TWO SORTED ARRAYS*/
#include<iostream>
using namespace std;
// Merge arr1[0..n1-1] and arr2[0..n2-1] into
// arr3[0..n1+n2-1]
void mergeArrays(int arr1[], int arr2[], int n1, int n2, int arr3[])
{
int i = 0, j = 0, k = 0;
// Traverse both array
while (i<n1 && j <n2)
{
if (arr1[i] < arr2[j])
arr3[k++] = arr1[i++];
else
arr3[k++] = arr2[j++];
}
// Store remaining elements of first array
while (i < n1)
arr3[k++] = arr1[i++];
// Store remaining elements of second array
while (j < n2)
arr3[k++] = arr2[j++];
}
// Driver code
int main()
{
int arr1[] = {1, 3, 5, 7};
int n1 = sizeof(arr1) / sizeof(arr1[0]);
int arr2[] = {2, 4, 6, 8};
int n2 = sizeof(arr2) / sizeof(arr2[0]);
int arr3[n1+n2];
mergeArrays(arr1, arr2, n1, n2, arr3);
cout << "Array after merging" <<endl;
for (int i=0; i < n1+n2; i++)
cout << arr3[i] << " ";
return 0;
}
C++ PROGRAM TO DISPLAY THE FACTORS OF THE ENTERED NUMBER
/*C++ PROGRAM TO DISPLAY THE FACTORS OF THE ENTERED NUMBER */
#include<iostream.h>
using namespace std;
intmain()
{
int number, temp =1;
cout<<"Enter the number to determine its factors : "<<endl;
cin>> number;
cout<<"The factors of "<< number <<" are : "<<endl;
while(temp <= number)
{
if(not(number % temp))
cout<< temp <<" ";
temp++;
}
cout<<endl;
}
Output :-
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