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๐Ÿ”ฐAuthentic Coding Solutions(with Outputs)
โš ๏ธDaily Job Updates
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#include <bits/stdc++.h>
using namespace std;
bool prime(int num)
{
    if (num <= 1)
        return false;

    for (int i = 2; i * i <= num; ++i)
    {
        if (num % i == 0)
            return false;
    }

    return true;
}
int main()
{
    int l, r;
    cin >> l >> r;
    int ans = 0;
    for (int i = l; i <= r; i++)
    {
        if (prime(abs(i)))
        {
            ans += i;
        }
    }

    cout << ans;
    return 0;
}

TechM Campus 2024

SumPrime
Python โœ…
#include <bits/stdc++.h>
using namespace std;

int main()
{
    int n;
    cin >> n;
    int arr[n];
    for (int i = 0; i < n; i++)
    {
        cin >> arr[i];
    }
    sort(arr, arr + n);
    cout << arr[n - 2] + arr[n - 1];

    return 0;
}

Tech Mahindra โœ…
#include <bits/stdc++.h>
using namespace std;

int main()
{
    string s;
    cin >> s;
    int ans = 0;
    map<char, int> m;
    for (int i = 0; i < s.size(); i++)
    {
        m[s[i]]++;
    }
    for (auto x : m)
    {
        if (x.second == 1)
            ans++;
    }
    cout << ans;
    return 0;
}

Tech Mahindra
C++โœ…
#include <bits/stdc++.h>
using namespace std;
int main()
{
    string s;
    cin >> s;
    int n;
    cin >> n;
    for (int i = n; i < s.size() + n; i++)
    {
        cout << s[i % s.size()];
    }
    return 0;
}
C++โœ…
import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int N = scanner.nextInt();
        int[][] arr = new int[N][N];

        scanner.nextLine();
        for (int i = 0; i < N; i++) {
            String[] line = scanner.nextLine().split("#");
            for (int j = 0; j < N; j++) {
                arr[i][j] = Integer.parseInt(line[j]);
            }
        }

        int maxMin = -1;
        List<String> positions = new ArrayList<>();

        for (int i = 0; i < N; i++) {
            for (int j = 0; j < N; j++) {
                int minVal = arr[i][j];
                for (int x = Math.max(i - 1, 0); x <= Math.min(i + 1, N - 1); x++) {
                    for (int y = Math.max(j - 1, 0); y <= Math.min(j + 1, N - 1); y++) {
                        minVal = Math.min(minVal, arr[x][y]);
                    }
                }
                if (minVal > maxMin) {
                    maxMin = minVal;
                    positions.clear();
                    positions.add((i + 1) + "#" + (j + 1));
                } else if (minVal == maxMin) {
                    positions.add((i + 1) + "#" + (j + 1));
                }
            }
        }

        for(String position : positions) {
            System.out.println(position);
        }
    }
}

Game Centre
Java โœ…
#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    int even = 0, odd = 0;
    while (n > 0)
    {
        if ((n % 10) % 2 == 0)
            even += n % 10;
        else
            odd += n % 10;
        n = n / 10;
    }
    cout << even * odd;
}

C++โœ…
#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    int arr[n];
    for (int i = 0; i < n; i++)
    {
        cin >> arr[i];
    }
    int k;
    cin >> k;
    sort(arr, arr + n);
    cout << arr[k - 1];
}

C++โœ