Kertoma

input/code.cpp: In function 'int main()':
input/code.cpp:35:9: warning: unused variable 'i' [-Wunused-variable]
   35 |     int i = 0;
      |         ^

#include <cmath>
#include <iostream>

int main() {
    int n = 0;

    int nums[10] = {};

    for (int i = 0; i < 10; i++) {
        int tmp;
        std::cin >> tmp;

        nums[i] = tmp;
        n += tmp;
    }

    if (n == 1) {
        if (nums[2] == 1) {
            std::cout << 2 << std::endl;
        } else {
            std::cout << 3 << std::endl;
        }
        return 0;
    } else if (n == 3) {
        if (nums[1] == 1) {
            std::cout << 5 << std::endl;
        } else {
            std::cout << 6 << std::endl;
        }
        return 0;
    }

    double sum = 0;

    int i = 0;
    for (int i = 2;; i++) {
        sum += std::log10(i);

        if (floor(sum) + (floor(sum) > 10000 ? 2 : 1) >= n) {
            std::cout << i << std::endl;
            break;
        }
    }

    return 0;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

Test 7

Group: 2, 3

Verdict: ACCEPTED

Test 8

Group: 2, 3

Verdict: ACCEPTED

Test 9

Group: 2, 3

Verdict: ACCEPTED

Test 10

Group: 2, 3

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: ACCEPTED