Submission #70924

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
70924	2018-08-23 17:35:38	FLDutchman	Crayfish scrivener (IOI12_scrivener)	C++14	34 / 100	1092 ms	131400 KiB

scrivener

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#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fast_io() ios::sync_with_stdio(false)
#define FOR(i, l, r) for(int i = (l); i < (r); i++)
struct llist{
    vector<llist*> lift;
    char c;
    int sz = 1;
    llist (char c) : c(c){}
};
int getsz(llist *l) {
    if(!l) return 0;
    return l->sz;
}
llist *insert(llist* l, char c){
    llist *nl = new llist(c);
    nl->sz = getsz(l)+1;
    if(!l) return nl;
    //cerr<<getsz(l) << " " << l->lift.size() << endl;
    int i = 0;
    while(true){
        //cout<<getsz(l)<<endl;
        nl->lift.pb(l);
        //cout<<nl->lift.size()<<endl;
        if(l->lift.size() <= i) return nl;
 
 
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Compilation message (stderr)

scrivener.cpp: In function 'llist* insert(llist*, char)':
scrivener.cpp:30:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(l->lift.size() <= i) return nl;
            ~~~~~~~~~~~~~~~^~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 22 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 40