| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1083400 |
2024-09-03T04:51:11 Z |
djs100201 |
Gap (APIO16_gap) |
C++17 |
|
0 ms |
0 KB |
#include "gap.h"
#include <bits/stdc++.h>
#define all(v) v.begin(), v.end()
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
using PP = pair<ll, P>;
const ll n_ = 2e5 + 10, inf = (ll)2e9 * (ll)1e9 + 7, mod = 998244353;
ll n, m, tc = 1, a, b, c, d, sum, x, y, z, base, ans, k;
ll findGap(int T, int N) {
if (T == 1) {
vector<ll> res(N);
ll l = 0, r = 1e18, mn, mx, lidx = 0, ridx = N - 1;
for (int i = 0; i < (N + 1) / 2; i++) {
MinMax(l, r, &mn, &mx);
res[lidx++] = mn, res[ridx--] = mx;
l = mn + 1, r = mx - 1;
}
ll ret = 0;
for (int i = 1; i < N; i++)
ret = max(ret, res[i] - res[i - 1]);
return ret;
} else {
ll l = 0, r = 1e18, ret = 0, mn, mx;
MinMax(l, r, &mn, &mx);
r = mx;
ll gap = mx - mn, new_gap = gap / N;
vector<ll> R;
R.push_back(mn);
ll x = mn;
while (1) {
MinMax(x + 1, x + new_gap, &mn, &mx);
if (mx == -1) {
x += new_gap
+1;
} else {
ret = max(ret, mn - R.back());
x = mx;
R.push_back(mx);
}
if(x==r)break;
}
return ret;
}
}
Compilation message
gap.cpp:40:2: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:5: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:8: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:11: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:14: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:17: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:20: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp:40:23: error: extended character is not valid in an identifier
40 | R.push_back(mx);
| ^
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:40:2: error: '\U000000a0' was not declared in this scope
40 | R.push_back(mx);
| ^
