#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define int long long
using namespace std;
const int N = 1e5 + 1;
bool comp(pair <int,int> a, pair <int,int> b){
return max(a.ff,a.ss) > max(b.ff,b.ss);
}
main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
int n, m, s;
cin >> n >> m >> s;
vector <int> a, b;
vector <pair <int,int> > vp(n);
for(int i = 0; i < n; i++){
cin >> vp[i].ff >> vp[i].ss;
a.pb(vp[i].ff);
b.pb(vp[i].ss);
}
sort(all(vp), comp);
sort(rall(a));
sort(rall(b));
int lm = m, ls = s;
int ans = 0;
//swap(s, m);
for(int i = 0; i < n; i++){
if(!(vp[i].ff >= a[lm - 1] || vp[i].ss >= b[ls - 1]) || !s && !m)continue;
if(vp[i].ff >= a[lm - 1] && (m && !s || m && abs(a[lm] - a[lm - 1]) >= abs(b[ls] - b[ls - 1]))){
ans += vp[i].ff;
ls++;
//cout <<"2 " << vp[i].ff << endl;
m--;
}else if(vp[i].ss >= b[ls - 1] && (!m || s && abs(a[lm] - a[lm - 1]) <= abs(b[ls] - b[ls - 1]))){
ans += vp[i].ss;
lm++;
s--;
}
}
cout << ans;
}
Compilation message
school.cpp:17:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
17 | main(){
| ^~~~
school.cpp: In function 'int main()':
school.cpp:36:62: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
36 | if(!(vp[i].ff >= a[lm - 1] || vp[i].ss >= b[ls - 1]) || !s && !m)continue;
| ~~~^~~~~
school.cpp:37:34: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
37 | if(vp[i].ff >= a[lm - 1] && (m && !s || m && abs(a[lm] - a[lm - 1]) >= abs(b[ls] - b[ls - 1]))){
| ~~^~~~~
school.cpp:42:46: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
42 | }else if(vp[i].ss >= b[ls - 1] && (!m || s && abs(a[lm] - a[lm - 1]) <= abs(b[ls] - b[ls - 1]))){
| ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
| 5 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
| 6 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
| 7 |
Incorrect |
2 ms |
468 KB |
Output isn't correct |
| 8 |
Incorrect |
2 ms |
468 KB |
Output isn't correct |
| 9 |
Incorrect |
2 ms |
468 KB |
Output isn't correct |
| 10 |
Incorrect |
2 ms |
468 KB |
Output isn't correct |
| 11 |
Incorrect |
2 ms |
468 KB |
Output isn't correct |
| 12 |
Incorrect |
3 ms |
468 KB |
Output isn't correct |
| 13 |
Incorrect |
14 ms |
1812 KB |
Output isn't correct |
| 14 |
Incorrect |
33 ms |
3200 KB |
Output isn't correct |
| 15 |
Incorrect |
63 ms |
6120 KB |
Output isn't correct |
| 16 |
Incorrect |
78 ms |
6336 KB |
Output isn't correct |
| 17 |
Incorrect |
74 ms |
7344 KB |
Output isn't correct |
| 18 |
Incorrect |
79 ms |
7964 KB |
Output isn't correct |
| 19 |
Incorrect |
88 ms |
8552 KB |
Output isn't correct |
| 20 |
Incorrect |
100 ms |
11368 KB |
Output isn't correct |
