oj.uz

답안 #497940

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
497940 2021-12-24T05:32:05 Z Aktan 금 캐기 (IZhO14_divide) C++17
17 / 100
 1 ms 332 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define int long long
#define ft first
#define sc second
using namespace std;
const int mod=1e9+7,INF=1e17;
 
int a[100005],b[100005],c[100005],dp[100005],dp1[100005],dp2[100005];
main(){
   int n,ans=0,res=0;
   cin >> n;
   for(int i=1;i<=n;i++){
   	cin >> a[i] >> b[i] >> c[i];
   }
   int tot=0;
    int w=0;
   for(int i=1;i<=n;i++){
   	if(i==1){
   		tot=b[i];
   		continue;
	   }
	   if(a[i]-a[i-1]<=c[i-1]+c[i]){
	   	a[i]=a[i-1];
	   	c[i]+=c[i-1];
	   	b[i]+=b[i-1];
	   }
	   tot=max(tot,b[i]);
   } 
   cout << tot;
   
}

Compilation message

divide.cpp:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   13 | main(){
      | ^~~~
divide.cpp: In function 'int main()':
divide.cpp:14:10: warning: unused variable 'ans' [-Wunused-variable]
   14 |    int n,ans=0,res=0;
      |          ^~~
divide.cpp:14:16: warning: unused variable 'res' [-Wunused-variable]
   14 |    int n,ans=0,res=0;
      |                ^~~
divide.cpp:20:9: warning: unused variable 'w' [-Wunused-variable]
   20 |     int w=0;
      |         ^

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 300 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 300 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 300 KB Output is correct
15 Incorrect 1 ms 332 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #3
0 / 52.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 300 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 300 KB Output is correct
15 Incorrect 1 ms 332 KB Output isn't correct
16 Halted 0 ms 0 KB -