Submission #309367

#	Time	Username	Problem	Language	Result	Execution time	Memory
309367		amunduzbaev	Robots (IOI13_robots)	C++14	0 / 100	1 ms	384 KiB

robots

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


int putaway(int wet, int smt, int T, int we[], int sm[], int wt[], int st[]) {
    int t=T;

    sort(we,we+wet);
    sort(sm,sm+smt);
    /*
    for(int i=0;i<wet;i++)
        cout<<we[i]<<" ";
    cout<<"\n";
    for(int i=0;i<smt;i++)
        cout<<sm[i]<<" ";
    cout<<" \n \n";
    for(int i=0;i<t;i++)
        cout<<wt[i]<<" \n"<<st[i]<<"\n";
    cout<<"\n";
    */
    for(int i=0;i<t;i++){
        if(wet&&smt){
            if(wt[i]>we[wet-1]&&st[i]>sm[smt-1]) return -1;
        }else if(wet){
            if(wt[i]>we[wet-1]) return -1;
        }else
            if(st[i]>sm[smt-1]) return -1;
    }

    if(wet&&smt)
        if((we[0]>=wt[1]&&sm[0]>=st[0])||(we[0]>=wt[0]&&sm[0]>=st[1])) return 1;

    if(wet==t)
        if(wt[0]<=we[1]&&wt[1]<=we[0]||wt[1]<=we[1]&&wt[0]<=we[0]) return 1;

    if(smt==t)
        if(st[0]<=sm[1]&&st[1]<=sm[0]||st[1]<=sm[1]&&st[0]<=sm[0]) return 1;

    return 2;
}

Compilation message (stderr)

robots.cpp: In function 'int putaway(int, int, int, int*, int*, int*, int*)':
robots.cpp:36:24: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   36 |         if(wt[0]<=we[1]&&wt[1]<=we[0]||wt[1]<=we[1]&&wt[0]<=we[0]) return 1;
      |            ~~~~~~~~~~~~^~~~~~~~~~~~~~
robots.cpp:39:24: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   39 |         if(st[0]<=sm[1]&&st[1]<=sm[0]||st[1]<=sm[1]&&st[0]<=sm[0]) return 1;
      |            ~~~~~~~~~~~~^~~~~~~~~~~~~~

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