Submission #472020

#	Time	Username	Problem	Language	Result	Execution time	Memory
472020		hjc4vr	Baloni (COCI15_baloni)	C++17	Compilation error	0 ms	0 KiB

baloni

/#include <bits/stdc++.h>
#define int long long
#define pp pair <bool,int>
#define ppi pair <int,int>
#define tp tuple <int,int,int,bool>
#define c1(x) cin >> x
#define c2(x,y) cin >> x >> y
#define c3(x,y,z) cin >> x >> y >> z
#define c4(x,y,z,f) cin>> x >> y >> z >> f
#define mp(a,b) make_pair(a,b)

using namespace std;
void solve(){
    int n;cin>>n;
    unordered_map<int,bool> mp;
    for (int i=0;i<n;++i){
        int a;cin>>a;
        mp[a+i] = true;
    }
    cout << mp.size();
}


int32_t main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    solve();
}
//  1 6 9 3 4 10 3 9

Compilation message (stderr)

baloni.cpp:1:2: error: stray '#' in program
    1 | /#include <bits/stdc++.h>
      |  ^
baloni.cpp:1:1: error: expected unqualified-id before '/' token
    1 | /#include <bits/stdc++.h>
      | ^
baloni.cpp: In function 'void solve()':
baloni.cpp:14:11: error: 'cin' was not declared in this scope
   14 |     int n;cin>>n;
      |           ^~~
baloni.cpp:15:5: error: 'unordered_map' was not declared in this scope
   15 |     unordered_map<int,bool> mp;
      |     ^~~~~~~~~~~~~
baloni.cpp:2:13: error: expected primary-expression before 'long'
    2 | #define int long long
      |             ^~~~
baloni.cpp:15:19: note: in expansion of macro 'int'
   15 |     unordered_map<int,bool> mp;
      |                   ^~~
baloni.cpp:18:9: error: 'mp' was not declared in this scope
   18 |         mp[a+i] = true;
      |         ^~
baloni.cpp:20:5: error: 'cout' was not declared in this scope
   20 |     cout << mp.size();
      |     ^~~~
baloni.cpp:20:13: error: 'mp' was not declared in this scope
   20 |     cout << mp.size();
      |             ^~
baloni.cpp: At global scope:
baloni.cpp:24:1: error: 'int32_t' does not name a type
   24 | int32_t main(){
      | ^~~~~~~