Submission #1059142

#	Time	Username	Problem	Language	Result	Execution time	Memory
1059142		oscarsierra12	Robots (IOI13_robots)	C++14	39 / 100	3099 ms	8556 KiB

robots

#include "robots.h"
#include <bits/stdc++.h>
using namespace std;



/*
int solve(int a, int b, int pos_A, int pos_B){

    for

}
*/
int visitados[1000000];

int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) {

    memset(visitados,0,sizeof(visitados));
    int botactive=A+B;
    bool isweak=true;
    int pos=0;
    int cont=0;
    int time=0;
    bool noBs=false;

    while(botactive>0 && cont<T){
        //cout<<cont<<" cont botactive:"<<botactive<<endl;
        //cout<<pos<<" pos, isweak:"<<isweak<<endl;

        if((isweak==true || noBs==true)&& A>0){

            int currentW=-1;
            int currentpos=-1;
            //cout<<X[pos]<<" XPOS"<<endl;
            if(X[pos]!=-1){
                for(int i=0;i<T;i++){
                    //cout<<visitados[i]<<" i:"<<i<<endl;
                    if(visitados[i]==0 && W[i]<X[pos]){

                        if(W[i]>currentW){
                            currentW=W[i];
                            currentpos=i;
                        }else if(W[i]==currentW){
                            if(S[i]>S[currentpos]){
                                currentW=W[i];
                                currentpos=i;
                            }
                        }
                    }
                }
            }else{
                pos++;
                continue;
            }
            //cout<<currentpos<<" CURRENTPOS"<<endl;

            if(currentpos!=-1){
                visitados[currentpos]=1;
                pos++;
                cont++;
            }else{
                //cout<<X[pos]<<" REMOVE XPOS"<<endl;
                X[pos]=-1;
                botactive--;
                pos++;

            }

            if(pos>=A || botactive<=0 || cont>=T){

                isweak=false;
                pos=0;
                if(noBs==true || botactive<=0 || cont>=T){
                    time++;
                }
            }
        }else{

            if(B==0){
                isweak=true;
                noBs=true;
                time++;
                pos=0;
                continue;
            }
            int currentS=-1;
            int currentpos=-1;
            //cout<<S[pos]<<" spos"<<endl;
            //cout<<Y[pos]<<" YPOS"<<endl;
            if(Y[pos]!=-1){
                for(int i=0;i<T;i++){
                    if(visitados[i]==0 && S[i]<Y[pos]){
                        if(S[i]>currentS){
                            currentS=S[i];
                            currentpos=i;
                        }else if(S[i]==currentS){
                            if(W[i]>W[currentpos]){
                                currentS=S[i];
                                currentpos=i;
                            }
                        }
                    }
                }
            }else{
                pos++;
                continue;
            }
            //cout<<currentpos<<" CURRENTPOS"<<endl;

            if(currentpos!=-1){
                visitados[currentpos]=1;
                pos++;
                cont++;
            }else{
                Y[pos]=-1;

                pos++;
                botactive--;
            }
            //cout<<pos<<endl;
            if(pos>=B || botactive<=0 || cont>=T){
                //cout<<pos<<" "<<botactive<<" "<<cont<<" POS BOT CONT"<<endl;
                isweak=true;
                pos=0;
                time++;
            }
        }
    }
    //cout<<cont<<endl;
    if(cont<T){
        return -1;
    }else{
        return time;
    }

}

• Subtask 1: 14 / 14
• Subtask 2: 0 / 14
• Subtask 3: 25 / 25
• Subtask 4: 0 / 37
• Subtask 5: 0 / 10