You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
968 B
C++
50 lines
968 B
C++
/*
|
|
* C++ Program to Find the peak element of an array using
|
|
* Binary Search approach
|
|
*/
|
|
#include <iostream>
|
|
#include <stdio.h>
|
|
#include <conio.h>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
int n, sum = 0, ret = 0;
|
|
cout<<"enter the number of values of array\n";
|
|
cin>>n;
|
|
int a[n];
|
|
cout<<"enter the values present in array\n";
|
|
for (int i = 0; i < n; i++)
|
|
{
|
|
cin>>a[i];
|
|
}
|
|
for (int i = 0; i <= n-2; i++)
|
|
{
|
|
sum = 0;
|
|
for (int j = i + 1; j <= n - 1; j++)
|
|
{
|
|
sum = sum + a[j];
|
|
if (sum > ret)
|
|
{
|
|
ret = sum;
|
|
}
|
|
}
|
|
}
|
|
cout<<"Maximum subarray sum:"<<ret;
|
|
getch();
|
|
}
|
|
|
|
/*
|
|
enter the number of values of array
|
|
10
|
|
enter the values present in array
|
|
2
|
|
3
|
|
-6
|
|
5
|
|
-6
|
|
-7
|
|
8
|
|
9
|
|
-17
|
|
16
|
|
Maximum subarray sum:17
|