Revise paste Untitled

#include <iostream>
#include <vector>
#include <cstring>
using namespace std;
struct kandelabra {
    int pos, cost, rad;
};
int M, K;
int n;
kandelabra v[105];
int dp[101][10005];
bool visited[101][10001];
int rec(int at, int k) {
    if(at < 0) {
        return 0;
    }
    if(k < 0) {
        return 0;
    }
    if(dp[at][k] != -1) {
        return dp[at][k];
    }
    int result1 = 0, result2 = 0, result = 0;
    if(k - v[at].cost >= 0) {
        int tmp = 0;
        if(v[at].pos + v[at].rad <= M) {
            tmp += v[at].rad;
        }
        else {
            tmp += M - v[at].pos;
        }
        if(v[at].pos - v[at].rad >= 0) {
            tmp += v[at].rad;
        }
        else {
            tmp += v[at].pos;
        }
        result1 = rec(at - 1, k - v[at].cost) + tmp;
    }
    result2 = rec(at - 1, k);
    if(result1 > result2) {
        visited[at][k] = true;
    }
    result = max(result1, result2);
    
    return dp[at][k] = result;
}
int upaleni_kandelabri[100001];
int main()

{
    memset(dp, -1, sizeof dp);
    memset(visited, false, sizeof visited);
    memset(upaleni_kandelabri, 0, sizeof upaleni_kandelabri);
    cin >> M >> K;
    cin >> n;
    for(int i = 0; i < n; i++) {
        cin >> v[i].pos >> v[i].cost >> v[i].rad;
    }
    
    cout << rec(n - 1, K) << " ";
    for(int i = n - 1; i >= 0; i--) {
        if(K >= 0) {
            if(visited[i][K]) {
                for(int j = max(0, v[i].pos - v[i].rad); j <= min(M - 1, v[i].pos + v[i].rad - 1); j++) {
                    upaleni_kandelabri[j] = 1;
                }
                K -= v[i].cost;
            }
        }
    }
    upaleni_kandelabri[0] = 1;
    int result = 0;
    for(int i = 1; i < M; i++) {
        if(upaleni_kandelabri[i] == 0) {
            upaleni_kandelabri[i] = upaleni_kandelabri[i - 1] + 1;
            result = max(result, upaleni_kandelabri[i]);
        }
        else {
            upaleni_kandelabri[i] = 0;
        }
        result = max(result, upaleni_kandelabri[i]);
    }
    cout << result << endl;
    return 0;
}