Submission #399198

#	Time	Username	Problem	Language	Result	Execution time	Memory
399198		daanolav	Carnival Tickets (IOI20_tickets)	C++14	Compilation error	0 ms	0 KiB

tickets

#include <iostream>

using namespace std;

#define INF 1<<29
#define MAXN 301;
#define MAXM 301;

int n,m,k,temp;
int[MAXN][MAXM] x;

int64 find_maximum(int k, int[][] x) {
    return 1;
}

void allocate_tickets(int[][] s) {
    
}


void main() {

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    cin >> n >> m >> k;

    for(int i = 0; i < n; ++i) {
        for(int j = 0; j < m; ++j) {
            cin >> temp;
            x[i][j] = temp;
        }
    }

    cout << find_maximum(k,x);


    return 0;
}

Compilation message (stderr)

tickets.cpp:6:14: error: expected identifier before numeric constant
    6 | #define MAXN 301;
      |              ^~~
tickets.cpp:10:5: note: in expansion of macro 'MAXN'
   10 | int[MAXN][MAXM] x;
      |     ^~~~
tickets.cpp:10:5: error: expected ']' before numeric constant
   10 | int[MAXN][MAXM] x;
      |     ^
      |     ]
tickets.cpp:10:9: error: expected unqualified-id before ']' token
   10 | int[MAXN][MAXM] x;
      |         ^
tickets.cpp:10:15: error: expected unqualified-id before ']' token
   10 | int[MAXN][MAXM] x;
      |               ^
tickets.cpp:12:1: error: 'int64' does not name a type; did you mean 'int64_t'?
   12 | int64 find_maximum(int k, int[][] x) {
      | ^~~~~
      | int64_t
tickets.cpp:16:29: error: multidimensional array must have bounds for all dimensions except the first
   16 | void allocate_tickets(int[][] s) {
      |                             ^
tickets.cpp:16:31: error: expected ',' or '...' before 's'
   16 | void allocate_tickets(int[][] s) {
      |                               ^
tickets.cpp:21:1: error: '::main' must return 'int'
   21 | void main() {
      | ^~~~
tickets.cpp: In function 'int main()':
tickets.cpp:31:13: error: 'x' was not declared in this scope
   31 |             x[i][j] = temp;
      |             ^
tickets.cpp:35:28: error: 'x' was not declared in this scope
   35 |     cout << find_maximum(k,x);
      |                            ^
tickets.cpp:35:13: error: 'find_maximum' was not declared in this scope
   35 |     cout << find_maximum(k,x);
      |             ^~~~~~~~~~~~