Problem p02726 (C++) — buggy submission, verdict: Runtime Error

/***
 **   A S M Atikur Rahman
 **   Update: 26-03-2020
 ***/

// #include <bits/stdc++.h>
#include <algorithm>
#include <bitset>
#include <cassert>
#include <cstring>
#include <iomanip> ///setprecision
#include <iostream>
#include <iterator>
#include <limits.h>
#include <map>
#include <math.h>
#include <queue>
#include <set>
#include <stack>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <time.h>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>

#define IOS                                                                    \\
  ios_base::sync_with_stdio(false);                                            \\
  cin.tie(nullptr);                                                            \\
  cout.tie(nullptr);
#define sci(x) scanf("%d%*c", &(x))
#define scll(x) scanf("%lld%*c", &(x))
#define scd(x) scanf("%lf%*c", &(x))
#define scstr(x) scanf("%s", x)
#define pfi(x) printf("%d", (x))
#define pfll(x) printf("%lld", (x))
#define pfd(x) printf("%f", (x))
#define pfstr(x) printf("%s", (x))
#define ps printf(" ")
#define pn printf("\\n")
#define pfdot printf("..")

#define For(a, n) for (int i = (a); i < (n); i++)
#define rFor(n, a) for (int i = n - 1; i >= 0; i--)
#define trav(a, x) for (auto &a : x)
#define Mset(ara, val) memset(ara, val, sizeof(ara))

#define mkp make_pair
#define pb push_back
#define ff first
#define ss second
#define lb lower_bound
#define ub upper_bound

#define pi (2 * acos(0))

using namespace std;

using ll = long long;
using pii = pair<int, int>;
using pll = pair<long long, long long>;
using pcc = pair<char, char>;
using pdd = pair<double, double>;

#define V(a) vector<a>
using vi = vector<int>;
using vs = vector<string>;
using vll = vector<ll>;
using vpii = vector<pii>;
using vc = vector<char>;
using vd = vector<double>;

// ll POW(ll a,ll b){if(b==0)return 1;ll
// x=POW(a,b/2);x=(x*x);if(b&1)x=(x*a);return x;} ll Sqrt(ll a) { ll
// x=(ll)sqrt(a); if((x+1)*(x+1)==a) x++; return x; }

int main(int argc, char *argv[]) {
  //    freopen("input.txt", "r", stdin);
  //    freopen("output.txt", "w", stout);
  int x, y, n, ans = 0, ara[2100]{0}, i, j;
  cin >> n >> x >> y;
  // for(int k=1; k<n; k++)
  {
    for (i = 1; i < n; i++) {
      for (j = i + 1; j <= n; j++) {
        int tmp;
        // printf("%d %d..", i, j);
        if (x >= i && y <= j) {
          tmp = (j - i) - (y - x) + 1;
        } else if (i >= x && j <= y) {
          tmp = min(j - i, i - x + y - j + 1);
        } else if (j >= x && j <= y) {
          tmp = x - i;
          tmp += min(j - x, y - j + 1);
        } else if (i >= x && i <= y) {
          tmp = j - y;
          tmp += min(y - i, i - x + 1);
        } else
          tmp = j - i;
        ara[tmp]++;
        // printf("%d..\\n", tmp);
      }
    }
  }
  for (i = 1; i < n; i++) {
    printf("%d\\n", ara[i]);
  }

  return 0;
}


Error: 0

Fixed submission:

/***
 **   A S M Atikur Rahman
 **   Update: 26-03-2020
 ***/

// #include <bits/stdc++.h>
#include <algorithm>
#include <bitset>
#include <cassert>
#include <cstring>
#include <iomanip> ///setprecision
#include <iostream>
#include <iterator>
#include <limits.h>
#include <map>
#include <math.h>
#include <queue>
#include <set>
#include <stack>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <time.h>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>

#define IOS                                                                    \\
  ios_base::sync_with_stdio(false);                                            \\
  cin.tie(nullptr);                                                            \\
  cout.tie(nullptr);
#define sci(x) scanf("%d%*c", &(x))
#define scll(x) scanf("%lld%*c", &(x))
#define scd(x) scanf("%lf%*c", &(x))
#define scstr(x) scanf("%s", x)
#define pfi(x) printf("%d", (x))
#define pfll(x) printf("%lld", (x))
#define pfd(x) printf("%f", (x))
#define pfstr(x) printf("%s", (x))
#define ps printf(" ")
#define pn printf("\\n")
#define pfdot printf("..")

#define For(a, n) for (int i = (a); i < (n); i++)
#define rFor(n, a) for (int i = n - 1; i >= 0; i--)
#define trav(a, x) for (auto &a : x)
#define Mset(ara, val) memset(ara, val, sizeof(ara))

#define mkp make_pair
#define pb push_back
#define ff first
#define ss second
#define lb lower_bound
#define ub upper_bound

#define pi (2 * acos(0))

using namespace std;

using ll = long long;
using pii = pair<int, int>;
using pll = pair<long long, long long>;
using pcc = pair<char, char>;
using pdd = pair<double, double>;

#define V(a) vector<a>
using vi = vector<int>;
using vs = vector<string>;
using vll = vector<ll>;
using vpii = vector<pii>;
using vc = vector<char>;
using vd = vector<double>;

// ll POW(ll a,ll b){if(b==0)return 1;ll
// x=POW(a,b/2);x=(x*x);if(b&1)x=(x*a);return x;} ll Sqrt(ll a) { ll
// x=(ll)sqrt(a); if((x+1)*(x+1)==a) x++; return x; }

int main(int argc, char *argv[]) {
  //    freopen("input.txt", "r", stdin);
  //    freopen("output.txt", "w", stout);
  int x, y, n, ans = 0, ara[1100]{0}, i, j;
  cin >> n >> x >> y;
  // for(int k=1; k<n; k++)
  {
    for (i = 1; i < n; i++) {
      for (j = i + 1; j <= n; j++) {
        int tmp;
        // printf("%d %d..", i, j);
        if (x >= i && y <= j) {
          tmp = (j - i) - (y - x) + 1;
        } else if (i >= x && j <= y) {
          tmp = min(j - i, i - x + y - j + 1);
        } else if (j >= x && j <= y) {
          tmp = x - i;
          tmp += min(j - x, y - j + 1);
        } else if (i >= x && i <= y) {
          tmp = j - y;
          tmp += min(y - i, i - x + 1);
        } else
          tmp = j - i;
        ara[tmp]++;
        // printf("%d..\\n", tmp);
      }
    }
  }
  for (i = 1; i < n; i++) {
    printf("%d\\n", ara[i]);
  }

  return 0;
}