January 2022 enrollments are closed and the course commences on 8th of January, 2022. For future cohorts Join the waitlist


 *  Author: Arpit Bhayani
 *  https://arpitbhayani.me
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <climits>
#include <deque>
#include <iostream>
#include <list>
#include <limits>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <vector>

#define ll long long

#define MIN(a, b) a < b ? a : b
#define MAX(a, b) a > b ? a : b

using namespace std;

int readline(char *str) {
    int i = 0;
    char ch;
    while((ch = getchar()) != '\n') {
        str[i++] = ch;
    str[i] = '\0';
    return i;

int main(int argc, char *argv[]) {
    int t;
    scanf("%d", &t);

    ll int sum;
    while(t--) {
        ll int x;
        cin >> x;
        sum += x;

    cout << sum << endl;

    return 0;

470+ Competitive Programming Solutions

If you like what you read subscribe to my newsletter.

I write essays on various engineering topics and share it through my weekly newsletter 👇