Increasing Array

#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin >> n;
  int current;
  int min = 0;
  int max = 0;

  for (int i = 0; i < n; i++) {
    cin >> current;
    if (i == 0) {
      min = current;
      continue;
    }

    min += 1;
    if (current > min)
      min = current;

    int dif = min - current;
    //cout << "d" << dif << "m" << min << " ";

    if (dif <= 0) continue;
    else if (dif > max)
        max = dif;
  }

  cout << max << endl;
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: ACCEPTED