Submission #972973

#	Time	Username	Problem	Language	Result	Execution time	Memory
972973		vjudge1	Hexagonal Territory (APIO21_hexagon)	C++17	Compilation error	0 ms	0 KiB

hexagon

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define fastio ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define nl "\n"

const int maxn = 2e5+5;

int draw_territory(int N, int A, int B, int[] D, int[] L){
    int mod = 1e9+7;
    if(N==3){
        int length = L[0];
        int ans = ((((length*(length-1)*(length+1)/3)*B)%mod) + (length*A)%mod) % mod;
        return ans;
    }
    else{
        int totalsq = 4000*4000;
        int dx[6] = {0, 1, 1, 0, -1, -1};
        int dy[6] = {2, 1 ,-1, -2, -1, 1};
    }
}

Compilation message (stderr)

hexagon.cpp:9:47: error: expected ',' or '...' before 'D'
    9 | int draw_territory(int N, int A, int B, int[] D, int[] L){
      |                                               ^
hexagon.cpp: In function 'long long int draw_territory(long long int, long long int, long long int, long long int*)':
hexagon.cpp:12:22: error: 'L' was not declared in this scope
   12 |         int length = L[0];
      |                      ^
hexagon.cpp:17:13: warning: unused variable 'totalsq' [-Wunused-variable]
   17 |         int totalsq = 4000*4000;
      |             ^~~~~~~
hexagon.cpp:18:13: warning: unused variable 'dx' [-Wunused-variable]
   18 |         int dx[6] = {0, 1, 1, 0, -1, -1};
      |             ^~
hexagon.cpp:19:13: warning: unused variable 'dy' [-Wunused-variable]
   19 |         int dy[6] = {2, 1 ,-1, -2, -1, 1};
      |             ^~
hexagon.cpp:21:1: warning: control reaches end of non-void function [-Wreturn-type]
   21 | }
      | ^