#include "grader.h"
#include <bits/stdc++.h>
using namespace std;
string analyse(int n, int t){
string res = "";
int l = 1, r = n, mid;
int cur = 0;
while(l<=r){
mid = (l+r)>>1;
if(make_test(add("",mid,'1'))){
cur = mid;
l = mid+1;
}
else r = mid-1;
}
res = add("",cur,'1');
string tmp = res;
int cnt = 0;
while(tmp.size()<n){
if(make_test(tmp+"0")){
tmp += "0";
cnt = 0;
}
else{
tmp += "1";
cnt++;
}
if(cnt>cur) break;
}
l = tmp.size()-cnt+1; r = tmp.size();
int suf = tmp.size()-cnt;
while(l<=r){
mid = (l+r)>>1;
string s = "";
for(int i = 0; i < mid; i++){
s += tmp[i];
}
if(make_test(s)){
suf = mid;
l = mid+1;
}
else r = mid-1;
}
res = "";
for(int i = 0; i < suf; i++) res += tmp[i];
while(res.size()<n){
if(make_test("0"+res)) res = "0"+res;
else res = "1"+res;
}
return res;
}
Compilation message
dna.cpp:1:20: fatal error: grader.h: No such file or directory
#include "grader.h"
^
compilation terminated.
grader.cpp: In function 'bool make_test(std::__cxx11::string)':
grader.cpp:14:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 0; i < p.size(); i++) {
^
grader.cpp:23:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 1; i <= ss.size(); i++) {
^
grader.cpp:28:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (pr[i] == p.size()) {
^
