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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#264053 | #7744. Elevator | ucup-team1004# | AC ✓ | 80ms | 9412kb | C++14 | 2.4kb | 2023-11-25 12:10:42 | 2023-11-25 12:10:43 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
#define ull unsigned long long
#define maxn 100005
#define put() putchar('\n')
#define Tp template<typename T>
#define Ts template<typename T,typename... Ar>
using namespace std;
Tp void read(T &x){
int f=1;x=0;char c=getchar();
while (c<'0'||c>'9') {if (c=='-') f=-1;c=getchar();}
while (c>='0'&&c<='9') {x=x*10+c-'0';c=getchar();}
x*=f;
}
namespace Debug{
Tp void _debug(char* f,T t){cerr<<f<<'='<<t<<endl;}
Ts void _debug(char* f,T x,Ar... y){while(*f!=',') cerr<<*f++;cerr<<'='<<x<<",";_debug(f+1,y...);}
#define gdb(...) _debug((char*)#__VA_ARGS__,__VA_ARGS__)
}using namespace Debug;
#define fi first
#define se second
#define mk make_pair
const int mod=1e9+7;
int power(int x,int y=mod-2) {
int sum=1;
while (y) {
if (y&1) sum=sum*x%mod;
x=x*x%mod;y>>=1;
}
return sum;
}
int n,m;
struct yyy {
int c,w,x;
bool operator <(const yyy &tmp) const {
if (x^tmp.x) return x<tmp.x;
else return w<tmp.w;
}
}a[maxn];
priority_queue<yyy>q1,q2;
void solve(void) {
int i,ans=0,nums=0;
read(n);read(m);
for (i=1;i<=n;i++) {
read(a[i].c),read(a[i].w),read(a[i].x);
if (a[i].w==1) q1.push(a[i]);
else q2.push(a[i]);
}
while (!q1.empty()||!q2.empty()) {
yyy tmp;
if (q1.empty()) tmp=q2.top(),q2.pop();
else if (q2.empty()) tmp=q1.top(),q1.pop();
else if (q2.top().x>=q1.top().x) tmp=q2.top(),q2.pop();
else tmp=q1.top(),q1.pop();
if (tmp.c==0) continue;
if (nums==0) {
ans+=tmp.c/(m/tmp.w)*tmp.x;
tmp.c=tmp.c%(m/tmp.w);
if (tmp.c) nums=tmp.c*tmp.w,ans+=tmp.x;
}
else if (tmp.c*tmp.w+nums>=m) {
tmp.c-=((m-nums)/tmp.w);
nums+=((m-nums)/tmp.w)*tmp.w;
if (tmp.c) {
if (tmp.w==1) q1.push(tmp);else q2.push(tmp);
}
}
else nums+=tmp.c*tmp.w;
if (nums==m-1&&!q1.empty()) {
tmp=q1.top();q1.pop();
tmp.c--;
nums=0;
if (tmp.c) q1.push(tmp);
}
if (nums==m-1||nums==m) nums=0;
}
printf("%lld\n",ans);
}
signed main(void){
int T;
read(T);
while (T--) solve();
return 0;
}
//i=begin && g++ $i.cpp -o $i -std=c++14 -O2 && ./$i
这程序好像有点Bug,我给组数据试试?
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 3572kb
input:
2 4 6 1 1 8 7 2 5 1 1 7 3 2 6 8 1200000 100000 1 100000 100000 1 12345 100000 2 100000 100000 2 12345 100000 1 100000 100000 1 12345 100000 2 100000 100000 2 12345
output:
24 100000
result:
ok 2 lines
Test #2:
score: 0
Accepted
time: 27ms
memory: 9412kb
input:
5501 8 104 5 2 3 6 2 4 5 2 3 6 2 9 8 2 4 2 1 3 7 2 4 8 2 8 1 290 3 1 1 12 12 6 1 2 1 2 2 1 1 2 1 2 4 6 1 1 1 2 5 6 1 4 4 1 4 6 2 4 6 2 5 4 2 5 4 1 4 5 334 1 1 4 1 2 3 4 2 1 5 1 1 2 1 2 13 218 5 2 3 5 1 4 1 2 1 1 2 5 3 2 2 1 1 3 4 2 2 1 2 5 2 2 1 2 1 5 3 2 1 5 2 1 1 1 4 10 260 7 2 1 5 1 1 5 2 4 6 1 6...
output:
9 1 23 4 5 7 1 3 9 6 1 10 4 9 17 6 4 1 8 5 5 7 1 3 23 6 3 3 2 2 2 3 8 1 5 6 9 11 147 7 10 2 7 7 8 6 5 5 1 7 3 5 10 7 7 10 8 1 4 2 3 9 1 5 2 9 1 6 7 7 6 10 18 8 10 4 10 9 2 8 3 5 9 3 6 5 3 2 6 1 3 2 2 1 6 9 6 3 4 8 9 9 2 6 1 2 6 7 5 2 5 21 8 1 2 3 4 9 3 4 6 5 9 6 1 7 3 7 3 2 2 8 7 3 5 9 7 10 7 3 2 4 ...
result:
ok 5501 lines
Test #3:
score: 0
Accepted
time: 61ms
memory: 7908kb
input:
3 100000 8 8 2 6 7 2 8 5 1 10 7 2 7 4 1 7 6 2 9 7 1 2 3 1 1 5 1 10 5 1 1 3 2 10 5 2 5 7 1 6 5 2 7 7 2 1 5 1 6 2 2 10 8 1 7 7 1 1 10 2 6 9 1 1 8 1 4 10 1 4 6 1 1 4 1 4 1 2 9 3 2 6 6 1 3 4 1 7 9 2 5 8 2 4 7 2 1 2 2 10 6 2 9 3 1 3 2 2 3 2 2 4 7 2 4 8 1 1 5 2 3 5 2 7 7 2 9 1 1 4 5 1 2 2 1 9 3 2 1 9 2 2 ...
output:
568601 4708350936 93900404329230
result:
ok 3 lines
Test #4:
score: 0
Accepted
time: 80ms
memory: 7780kb
input:
3 100000 174 90429 1 64237 30851 1 44358 63571 2 89174 20391 2 28747 13561 2 88689 81508 2 28383 85733 1 5777 37524 2 34730 10588 2 88519 61493 2 83682 55885 1 65270 17669 2 63015 85387 1 64757 91420 2 74020 9067 2 91750 20809 1 52771 36478 2 17941 62064 1 36433 72912 2 6100 53923 2 73971 65825 2 39...
output:
2156004461915 884586357480 59034901233
result:
ok 3 lines
Test #5:
score: 0
Accepted
time: 54ms
memory: 7892kb
input:
3 100000 4418822 19907 1 13081 59730 2 93611 35050 1 5867 87777 1 21890 18374 1 82418 79526 2 76106 33510 2 45826 75573 1 42240 35449 1 98727 80720 2 65290 32021 2 51348 52399 2 97828 75498 2 51728 89905 1 22825 2855 1 26204 11427 1 99583 55530 2 37895 22256 2 92230 19533 1 9142 16138 1 54018 53102 ...
output:
84699074 270668 100000
result:
ok 3 lines
Extra Test:
score: 0
Extra Test Passed