What is the problem with my code?

#1

bhaiyaa can u pls join the google meet link .it wwill be very easy for me to specify my doubt to u.

#2

Hey @sr7.shubhamrai in which question you have issue in?

#3

pair sum problem https://online.codingblocks.com/app/player/174442/content/173381/4812/code-challenge

#4

Tell me the name of the question i will try my best to help you.

#5

target sum problem https://online.codingblocks.com/app/player/174442/content/173381/4812/code-challenge?_ga=2.100789125.584527040.1606747303-640071993.1605080886

#6 
#include<iostream>
using namespace std;
void find_pairsum(int arr[], int n, int keysum) {

    for (int i = 0, j = n - 1; i < j;) {
        if (arr[i] + arr[j] == keysum) {
            cout << arr[i] << " and " << arr[j] << endl;
            i++; j--;
        }
        else if (arr[i] + arr[j] > keysum) {
            i++;
        }
        else if (arr[i] + arr[j] < keysum) j--;
    }
   
}
int main() {
    int arr[100] = { 0 }, n, key;

    cin >> n;
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    cin >> key;

    find_pairsum(arr, n, key);
    return 0;
}
#7

whats the problem with my code??

#8

i can’t join this meeting

#9

https://meet.google.com/zha-exve-zxb.
try agin

#10 
for(int i=0; i<n-1; i++){
		for(int j=i; j<=n-1; j++){
            if(a[i] + a[j] == target && a[i] != a[j]){
              cout<<a[i]<<" and "<<a[j]<<endl;
			      }
		}
	}
#11

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