Submission #224906

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
224906	2020-04-19 05:04:14	nabilervatra	Solar Storm (NOI20_solarstorm)	C++14	100 / 100	1600 ms	247788 KiB

SolarStorm

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#include <bits/stdc++.h>
#define pb push_back
using namespace std;
long long n,m,k,psum[1000005],pref[1000005],x,p1,tab[1000005][25],cnt,tmp,now,ri,ans,p2,jwb[1000005];
bool sub4;
vector<long long> ret;
int main(){
    cin>>n>>m>>k;
    if(k==1)sub4=1;
    for(long long i =2;i<=n;i++){
        cin>>x;
        if(x<=1)sub4=0;
        pref[i]=pref[i-1]+x;
    }
    for(long long i =1;i<=n;i++){
        cin>>x;
        
        psum[i]=psum[i-1]+x;
    }
    if (sub4) {
        // cout<<'.';
        for(int i =1;i+m-1<=n;i++){
            if(psum[i+m-1]-psum[i-1]>ans)ans=psum[i+m-1]-psum[i-1];
        }
        for(int i=1;i+m-1<=n;i++){
            if(psum[i+m-1]-psum[i-1]==ans){
                cout<<m<<endl;
                for(int j =i;j<=i+m-2;j++){
                    cout<<j<<' ';
                }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

SolarStorm.cpp: In function 'int main()':
SolarStorm.cpp:97:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(long long i =0;i<ret.size();i++){
                        ~^~~~~~~~~~~
SolarStorm.cpp:99:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(i<ret.size()-1)cout<<' ';
            ~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 7 / 7
• Subtask 3: 11 / 11
• Subtask 4: 8 / 8
• Subtask 5: 18 / 18
• Subtask 6: 16 / 16
• Subtask 7: 30 / 30