Submission #1307670

#	Time	Username	Problem	Language	Result	Execution time	Memory
1307670		fauntleroy	Gap (APIO16_gap)	C++20	Compilation error	0 ms	0 KiB

gap

#include <iostream>
#include <cstdio>
#include <vector>
#include <array>
#include <string>
#include <algorithm>
#include <numeric>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <queue>
#include <cmath>
#include <climits>
#include <iomanip>
#include <limits>
#include <tuple>
#include <stack>
#include <bitset>
#include <cstring>
#include <sstream>
#include <functional>
#include <random>
#include "gap.h"
using namespace std;

using ll = long long;

ll findGap(int T, int N) {
    vector<ll> a(N);
    int mn = -1, mx = 1e18 + 1;
    for (int i = 0; i < N / 2; ++i) {
        int s = mn + 1, t = mx - 1;
        MinMax(s, t, mn, mx);
        a[i] = mn, a[N - i - 1] = mx;
    }
    ll ans = -1;
    for (int i = 0; i < N - 1; ++i) {
        ans = max(ans, a[i + 1] - a[i]);
    }
    return ans;
}

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:31:28: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   31 |     int mn = -1, mx = 1e18 + 1;
      |                       ~~~~~^~~
gap.cpp:34:22: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
   34 |         MinMax(s, t, mn, mx);
      |                      ^~
      |                      |
      |                      int
In file included from gap.cpp:24:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:34:26: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
   34 |         MinMax(s, t, mn, mx);
      |                          ^~
      |                          |
      |                          int
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~