Submission #135468

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
135468	2019-07-24 06:05:34	ckodser	Paint By Numbers (IOI16_paint)	C++14	100 / 100	1080 ms	112320 KiB

paint

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#include "paint.h"
#include<bits/stdc++.h>
#include <cstdlib>
#define ll int
#define pb push_back
#define mp make_pair
#define ld long double
#define F first
#define S second
#define pii pair<ll,ll>
using namespace :: std;
const ll maxn=3e5+10;
const ll maxk=110;
bool dp[maxn][maxk];
bool dpf[maxn][maxk];
string gs;
ll pr[maxn];
bool safnadasht(ll l,ll r){
    if(l<0 || gs.size()<=r)return 0;
    if(l==0 && pr[r]!=0)return 0;
    if(pr[r]!=pr[l-1])return 0;
    return 1;
}
void make_dp(string s,vector<ll> c){
    gs=s;
 
 
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Compilation message (stderr)

paint.cpp: In function 'bool safnadasht(int, int)':
paint.cpp:24:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if(l<0 || gs.size()<=r)return 0;
               ~~~~~~~~~^~~
paint.cpp: In function 'std::__cxx11::string slowSolve(std::__cxx11::string, std::vector<int>)':
paint.cpp:70:8: warning: unused variable 'k' [-Wunused-variable]
     ll k=c.size();
        ^

• Subtask 1: 7 / 7
• Subtask 2: 3 / 3
• Subtask 3: 22 / 22
• Subtask 4: 27 / 27
• Subtask 5: 21 / 21
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10