#include <iostream>
#include <bits/stdc++.h>
using namespace std;
int main() {
int n,m;
cin>>n>>m;
vector<int> profit(n+1, 0);
vector<int> ind(n+1, -1);
for (int i = 1; i <= m; i++)
{
int nap, penz;
cin >> nap >>penz;
if (penz > profit[nap])
{
profit[nap]=penz;
ind[nap]=i;
}
}
vector<long long>dp(n+1, 0);
vector<bool>dolgoz(n+1, false);
dp[1]=profit[1];
dolgoz[1]=profit[1]>0;
for (int i=2; i<=n; i++)
{
if (dp[i-2]+profit[i]>dp[i-1])
{
dp[i]=dp[i-2]+profit[i];
dolgoz[i]=true;
}
else
{
dp[i]=dp[i-1];
dolgoz[i]=false;
}
}
vector<int>a;
int i=n;
while(i>=1)
{
if (dolgoz[i])
{
a.push_back(ind[i]);
i-=2;
}
else
{
i--;
}
}
cout<<dp[n]<<" "<<a.size()<<endl;
for(int i=a.size()-1; i>=0; i--)
{
cout<<a[i]<<" ";
}
return 0;
}
| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Accepted | 1ms | 316 KiB | ||||
| 2 | Accepted | 54ms | 568 KiB | ||||
| subtask2 | 10/10 | ||||||
| 3 | Accepted | 1ms | 316 KiB | ||||
| 4 | Accepted | 1ms | 508 KiB | ||||
| 5 | Accepted | 1ms | 500 KiB | ||||
| 6 | Accepted | 1ms | 316 KiB | ||||
| 7 | Accepted | 1ms | 316 KiB | ||||
| subtask3 | 10/10 | ||||||
| 8 | Accepted | 1ms | 316 KiB | ||||
| 9 | Accepted | 1ms | 316 KiB | ||||
| 10 | Accepted | 1ms | 316 KiB | ||||
| 11 | Accepted | 1ms | 316 KiB | ||||
| 12 | Accepted | 1ms | 316 KiB | ||||
| subtask4 | 10/10 | ||||||
| 13 | Accepted | 1ms | 316 KiB | ||||
| 14 | Accepted | 1ms | 508 KiB | ||||
| 15 | Accepted | 1ms | 500 KiB | ||||
| 16 | Accepted | 1ms | 316 KiB | ||||
| 17 | Accepted | 1ms | 316 KiB | ||||
| 18 | Accepted | 1ms | 316 KiB | ||||
| 19 | Accepted | 1ms | 316 KiB | ||||
| 20 | Accepted | 1ms | 316 KiB | ||||
| 21 | Accepted | 1ms | 316 KiB | ||||
| 22 | Accepted | 1ms | 316 KiB | ||||
| subtask5 | 10/10 | ||||||
| 23 | Accepted | 1ms | 316 KiB | ||||
| 24 | Accepted | 1ms | 316 KiB | ||||
| 25 | Accepted | 1ms | 316 KiB | ||||
| 26 | Accepted | 1ms | 316 KiB | ||||
| 27 | Accepted | 1ms | 316 KiB | ||||
| 28 | Accepted | 1ms | 508 KiB | ||||
| 29 | Accepted | 1ms | 316 KiB | ||||
| 30 | Accepted | 1ms | 316 KiB | ||||
| 31 | Accepted | 1ms | 316 KiB | ||||
| 32 | Accepted | 1ms | 316 KiB | ||||
| subtask6 | 10/10 | ||||||
| 33 | Accepted | 1ms | 316 KiB | ||||
| 34 | Accepted | 1ms | 508 KiB | ||||
| 35 | Accepted | 1ms | 500 KiB | ||||
| 36 | Accepted | 1ms | 316 KiB | ||||
| 37 | Accepted | 1ms | 316 KiB | ||||
| 38 | Accepted | 1ms | 316 KiB | ||||
| 39 | Accepted | 1ms | 316 KiB | ||||
| 40 | Accepted | 1ms | 316 KiB | ||||
| 41 | Accepted | 1ms | 316 KiB | ||||
| 42 | Accepted | 1ms | 316 KiB | ||||
| 43 | Accepted | 1ms | 316 KiB | ||||
| 44 | Accepted | 1ms | 316 KiB | ||||
| 45 | Accepted | 1ms | 316 KiB | ||||
| 46 | Accepted | 1ms | 316 KiB | ||||
| 47 | Accepted | 1ms | 316 KiB | ||||
| 48 | Accepted | 1ms | 508 KiB | ||||
| 49 | Accepted | 1ms | 316 KiB | ||||
| 50 | Accepted | 1ms | 316 KiB | ||||
| 51 | Accepted | 1ms | 316 KiB | ||||
| 52 | Accepted | 1ms | 316 KiB | ||||
| 53 | Accepted | 1ms | 316 KiB | ||||
| 54 | Accepted | 1ms | 316 KiB | ||||
| 55 | Accepted | 1ms | 392 KiB | ||||
| 56 | Accepted | 1ms | 316 KiB | ||||
| 57 | Accepted | 1ms | 316 KiB | ||||
| subtask7 | 10/10 | ||||||
| 58 | Accepted | 1ms | 316 KiB | ||||
| 59 | Accepted | 1ms | 508 KiB | ||||
| 60 | Accepted | 1ms | 500 KiB | ||||
| 61 | Accepted | 1ms | 316 KiB | ||||
| 62 | Accepted | 1ms | 316 KiB | ||||
| 63 | Accepted | 1ms | 316 KiB | ||||
| 64 | Accepted | 1ms | 316 KiB | ||||
| 65 | Accepted | 1ms | 316 KiB | ||||
| 66 | Accepted | 1ms | 316 KiB | ||||
| 67 | Accepted | 1ms | 316 KiB | ||||
| 68 | Accepted | 1ms | 316 KiB | ||||
| 69 | Accepted | 1ms | 316 KiB | ||||
| 70 | Accepted | 1ms | 316 KiB | ||||
| 71 | Accepted | 1ms | 316 KiB | ||||
| 72 | Accepted | 1ms | 316 KiB | ||||
| 73 | Accepted | 1ms | 508 KiB | ||||
| 74 | Accepted | 1ms | 316 KiB | ||||
| 75 | Accepted | 1ms | 316 KiB | ||||
| 76 | Accepted | 1ms | 316 KiB | ||||
| 77 | Accepted | 1ms | 316 KiB | ||||
| 78 | Accepted | 1ms | 316 KiB | ||||
| 79 | Accepted | 1ms | 316 KiB | ||||
| 80 | Accepted | 1ms | 392 KiB | ||||
| 81 | Accepted | 1ms | 316 KiB | ||||
| 82 | Accepted | 1ms | 316 KiB | ||||
| 83 | Accepted | 32ms | 1332 KiB | ||||
| 84 | Accepted | 34ms | 1332 KiB | ||||
| 85 | Accepted | 34ms | 1336 KiB | ||||
| 86 | Accepted | 34ms | 1320 KiB | ||||
| 87 | Accepted | 35ms | 1496 KiB | ||||
| subtask8 | 20/20 | ||||||
| 88 | Accepted | 1ms | 316 KiB | ||||
| 89 | Accepted | 1ms | 508 KiB | ||||
| 90 | Accepted | 1ms | 500 KiB | ||||
| 91 | Accepted | 1ms | 316 KiB | ||||
| 92 | Accepted | 1ms | 316 KiB | ||||
| 93 | Accepted | 1ms | 316 KiB | ||||
| 94 | Accepted | 1ms | 316 KiB | ||||
| 95 | Accepted | 1ms | 316 KiB | ||||
| 96 | Accepted | 1ms | 316 KiB | ||||
| 97 | Accepted | 1ms | 316 KiB | ||||
| 98 | Accepted | 1ms | 316 KiB | ||||
| 99 | Accepted | 1ms | 316 KiB | ||||
| 100 | Accepted | 1ms | 316 KiB | ||||
| 101 | Accepted | 1ms | 316 KiB | ||||
| 102 | Accepted | 1ms | 316 KiB | ||||
| 103 | Accepted | 1ms | 508 KiB | ||||
| 104 | Accepted | 1ms | 316 KiB | ||||
| 105 | Accepted | 1ms | 316 KiB | ||||
| 106 | Accepted | 1ms | 316 KiB | ||||
| 107 | Accepted | 1ms | 316 KiB | ||||
| 108 | Accepted | 1ms | 316 KiB | ||||
| 109 | Accepted | 1ms | 316 KiB | ||||
| 110 | Accepted | 1ms | 392 KiB | ||||
| 111 | Accepted | 1ms | 316 KiB | ||||
| 112 | Accepted | 1ms | 316 KiB | ||||
| 113 | Accepted | 32ms | 1332 KiB | ||||
| 114 | Accepted | 34ms | 1332 KiB | ||||
| 115 | Accepted | 34ms | 1336 KiB | ||||
| 116 | Accepted | 34ms | 1320 KiB | ||||
| 117 | Accepted | 35ms | 1496 KiB | ||||
| 118 | Accepted | 67ms | 2480 KiB | ||||
| 119 | Accepted | 68ms | 2480 KiB | ||||
| 120 | Accepted | 68ms | 2340 KiB | ||||
| 121 | Accepted | 68ms | 2480 KiB | ||||
| 122 | Accepted | 68ms | 2496 KiB | ||||
| 123 | Accepted | 67ms | 2496 KiB | ||||
| 124 | Accepted | 68ms | 2480 KiB | ||||
| 125 | Accepted | 68ms | 2344 KiB | ||||
| 126 | Accepted | 70ms | 2540 KiB | ||||
| 127 | Accepted | 68ms | 2352 KiB | ||||