Submission #559943

#	Time	Username	Problem	Language	Result	Execution time	Memory
559943		Yazan_Alattar	Cigle (COI21_cigle)	C++14	Compilation error	0 ms	0 KiB

cigle

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 100007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;

int n;

int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;

    cout << n << endl;
    for(int i = 1; i <= n; ++i){
        for(int j = i + 1; j <= n; ++j) cout << "CMPSWP R" << i.F << " R" << i.S << endl;
        cout << endl;
    }
    return 0;
}

Compilation message (stderr)

cigle.cpp: In function 'int main()':
cigle.cpp:5:11: error: request for member 'first' in 'i', which is of non-class type 'int'
    5 | #define F first
      |           ^~~~~
cigle.cpp:26:65: note: in expansion of macro 'F'
   26 |         for(int j = i + 1; j <= n; ++j) cout << "CMPSWP R" << i.F << " R" << i.S << endl;
      |                                                                 ^
cigle.cpp:6:11: error: request for member 'second' in 'i', which is of non-class type 'int'
    6 | #define S second
      |           ^~~~~~
cigle.cpp:26:80: note: in expansion of macro 'S'
   26 |         for(int j = i + 1; j <= n; ++j) cout << "CMPSWP R" << i.F << " R" << i.S << endl;
      |                                                                                ^