next greater and smaller element in cpp

Selfish Serval answered on February 15, 2024 Popularity 2/10 Helpfulness 1/10

answer next greater and smaller element in cpp

next greater and smaller element in cpp

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#include <iostream>
using namespace std;
void NextGreater(int arr[], int n){
    for(int i=0;i<n;i++){
        int temp=-1;
        for(int j=i+1;j<n;j++){
            if(arr[j]>arr[i]){
                temp=arr[j];
                cout<<temp<<" ";
                break;
            }
        }
        if(temp==-1){
            cout<<temp<<" ";
        }
    }
}
void NextSmaller(int arr[], int n){
    for(int i=0;i<n;i++){
        int temp=-1;
        for(int j=i+1;j<n;j++){
            if(arr[j]<arr[i]){
                temp=arr[j];
                cout<<temp<<" ";
                break;
            }
        }
        if(temp==-1){
            cout<<temp<<" ";
        }
    }
}
int main(){
    int arr[]={2,13,10,6,3,9};
    cout<<"Next Greater Element are"<<endl;
    NextGreater(arr,6);
    cout<<endl;
    cout<<"Next Smaller Element are"<<endl;
     NextSmaller(arr,6);
}

Popularity 2/10 Helpfulness 1/10 Language cpp

Source: www.codingninjas.com

Tags: c++ element next

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