Submission #141567

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
141567	2019-08-08 12:06:00	ansol4328	Robots (IOI13_robots)	C++11	100 / 100	2637 ms	41332 KiB

robots

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#include "robots.h"
#include<bits/stdc++.h>
using namespace std;
struct in
{
    int w, s, idx;
    in() {}
    in(int v1, int v2, int v3) : w(v1), s(v2), idx(v3) {}
};
bool cmp1(const in &lhs, const in &rhs){ return lhs.w==rhs.w ? lhs.s>rhs.s : lhs.w<rhs.w; }
bool cmp2(const in &lhs, const in &rhs){ return lhs.s==rhs.s ? lhs.w>rhs.w : lhs.s<rhs.s; }
bool operator < (in lhs, in rhs)
{
    return lhs.s<rhs.s;
}
int cx[50005], cy[50005];
bool check[1000005];
vector<in> arr1, arr2;
bool pos(int limit, int A, int B, int T, int X[], int Y[])
{
    int idx=0, tot=T;
    memset(cx,0,sizeof(cx));
    memset(cy,0,sizeof(cy));
    memset(check,false,sizeof(check));
 
 
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Compilation message (stderr)

robots.cpp: In function 'int putaway(int, int, int, int*, int*, int*, int*)':
robots.cpp:75:26: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int st=1, fn=T, mid, ret;
                          ^~~

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