#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
typedef long long ll;
const int N = 2005;
int n, q, t, p, s, e, a, b, c , d, l[N], r[N];
int main()
{
cin >> n >> q;
for(int i=0; i<n-1; i++) cin >> l[i] >> r[i];
while(q--)
{
cin >> t;
if(t == 1)
{
cin >> p >> s >> e;
l[p-1] = s, r[p-1] = e;
}
else
{
cin >> a >> b >> c >> d;
ll ans = 0;
if(a < c)
{
for(int i=a-1; i<c-1; i++)
{
b = max(b, l[i]);
if(b >= l[i] && b < r[i]) b++;
else ans += b-r[i]+1, b = r[i];
}
}
else
{
for(int i=a-2; i>=c-1; i--)
{
//cout << b << " " << ans << endl;
b = max(b, l[i]);
if(b >= l[i] && b < r[i]) b++;
else ans += b-r[i]+1, b = r[i];
}
//cout << "--------------------------\n";
}
cout << ans + max(0, b-d) << endl;
}
}
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
380 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
256 KB |
Output is correct |
| 11 |
Correct |
7 ms |
376 KB |
Output is correct |
| 12 |
Correct |
7 ms |
376 KB |
Output is correct |
| 13 |
Correct |
7 ms |
376 KB |
Output is correct |
| 14 |
Correct |
7 ms |
504 KB |
Output is correct |
| 15 |
Correct |
8 ms |
424 KB |
Output is correct |
| 16 |
Correct |
7 ms |
376 KB |
Output is correct |
| 17 |
Correct |
7 ms |
376 KB |
Output is correct |
| 18 |
Correct |
7 ms |
376 KB |
Output is correct |
| 19 |
Correct |
7 ms |
376 KB |
Output is correct |
| 20 |
Correct |
7 ms |
376 KB |
Output is correct |
| 21 |
Correct |
7 ms |
376 KB |
Output is correct |
| 22 |
Correct |
7 ms |
504 KB |
Output is correct |
| 23 |
Correct |
7 ms |
504 KB |
Output is correct |
| 24 |
Correct |
8 ms |
376 KB |
Output is correct |
| 25 |
Correct |
8 ms |
376 KB |
Output is correct |
| 26 |
Correct |
7 ms |
456 KB |
Output is correct |
| 27 |
Correct |
7 ms |
376 KB |
Output is correct |
| 28 |
Correct |
7 ms |
376 KB |
Output is correct |
| 29 |
Correct |
8 ms |
376 KB |
Output is correct |
| 30 |
Correct |
8 ms |
376 KB |
Output is correct |
| 31 |
Correct |
7 ms |
376 KB |
Output is correct |
| 32 |
Correct |
7 ms |
376 KB |
Output is correct |
| 33 |
Correct |
7 ms |
376 KB |
Output is correct |
| 34 |
Correct |
7 ms |
376 KB |
Output is correct |
| 35 |
Correct |
7 ms |
376 KB |
Output is correct |
| 36 |
Correct |
7 ms |
376 KB |
Output is correct |
| 37 |
Correct |
7 ms |
376 KB |
Output is correct |
| 38 |
Correct |
7 ms |
380 KB |
Output is correct |
| 39 |
Correct |
7 ms |
376 KB |
Output is correct |
| 40 |
Correct |
7 ms |
376 KB |
Output is correct |
| 41 |
Correct |
2 ms |
256 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Runtime error |
6 ms |
760 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
256 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
380 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
256 KB |
Output is correct |
| 11 |
Correct |
7 ms |
376 KB |
Output is correct |
| 12 |
Correct |
7 ms |
376 KB |
Output is correct |
| 13 |
Correct |
7 ms |
376 KB |
Output is correct |
| 14 |
Correct |
7 ms |
504 KB |
Output is correct |
| 15 |
Correct |
8 ms |
424 KB |
Output is correct |
| 16 |
Correct |
7 ms |
376 KB |
Output is correct |
| 17 |
Correct |
7 ms |
376 KB |
Output is correct |
| 18 |
Correct |
7 ms |
376 KB |
Output is correct |
| 19 |
Correct |
7 ms |
376 KB |
Output is correct |
| 20 |
Correct |
7 ms |
376 KB |
Output is correct |
| 21 |
Correct |
7 ms |
376 KB |
Output is correct |
| 22 |
Correct |
7 ms |
504 KB |
Output is correct |
| 23 |
Correct |
7 ms |
504 KB |
Output is correct |
| 24 |
Correct |
8 ms |
376 KB |
Output is correct |
| 25 |
Correct |
8 ms |
376 KB |
Output is correct |
| 26 |
Correct |
7 ms |
456 KB |
Output is correct |
| 27 |
Correct |
7 ms |
376 KB |
Output is correct |
| 28 |
Correct |
7 ms |
376 KB |
Output is correct |
| 29 |
Correct |
8 ms |
376 KB |
Output is correct |
| 30 |
Correct |
8 ms |
376 KB |
Output is correct |
| 31 |
Correct |
7 ms |
376 KB |
Output is correct |
| 32 |
Correct |
7 ms |
376 KB |
Output is correct |
| 33 |
Correct |
7 ms |
376 KB |
Output is correct |
| 34 |
Correct |
7 ms |
376 KB |
Output is correct |
| 35 |
Correct |
7 ms |
376 KB |
Output is correct |
| 36 |
Correct |
7 ms |
376 KB |
Output is correct |
| 37 |
Correct |
7 ms |
376 KB |
Output is correct |
| 38 |
Correct |
7 ms |
380 KB |
Output is correct |
| 39 |
Correct |
7 ms |
376 KB |
Output is correct |
| 40 |
Correct |
7 ms |
376 KB |
Output is correct |
| 41 |
Correct |
2 ms |
256 KB |
Output is correct |
| 42 |
Runtime error |
6 ms |
760 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 43 |
Halted |
0 ms |
0 KB |
- |
