답안 #448488

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
448488	2021-07-30T09:09:22 Z	osmanallazov	Palindrome-Free Numbers (BOI13_numbers)	C++14	34.1667 / 100	1000 ms	324 KB

numbers

#include <bits/stdc++.h>
#define ll long long
using namespace std;
bool check(string s){
    s=s+"#";
    for(int i=0;i<s.size()-2;i++){
        if(s[i]==s[i+1]){
            return false;
        }
        if(s[i]==s[i+2]){
            return false;
        }
    }
    return true;
}
int main(){
    ll a,b,say=0;
    cin>>a>>b;
    for(int i=a;i<=b;i++){
        string s=to_string(i);
        if(check(s)){
            say++;
        }
    }
    cout<<say;
}

Compilation message

numbers.cpp: In function 'bool check(std::string)':
numbers.cpp:6:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 |     for(int i=0;i<s.size()-2;i++){
      |                 ~^~~~~~~~~~~

Subtask #1

22.5 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Execution timed out	1087 ms	204 KB	Time limit exceeded
4	Correct	7 ms	204 KB	Output is correct
5	Correct	1 ms	244 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	7 ms	204 KB	Output is correct
15	Correct	7 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	2 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Execution timed out	1089 ms	204 KB	Time limit exceeded
20	Correct	7 ms	280 KB	Output is correct

Subtask #2

11.6666666667 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	493 ms	272 KB	Output is correct
2	Execution timed out	1090 ms	204 KB	Time limit exceeded
3	Execution timed out	1088 ms	204 KB	Time limit exceeded
4	Execution timed out	1085 ms	204 KB	Time limit exceeded
5	Execution timed out	1088 ms	204 KB	Time limit exceeded
6	Execution timed out	1085 ms	204 KB	Time limit exceeded
7	Correct	240 ms	268 KB	Output is correct
8	Correct	161 ms	204 KB	Output is correct
9	Correct	299 ms	324 KB	Output is correct
10	Correct	401 ms	276 KB	Output is correct
11	Correct	481 ms	264 KB	Output is correct
12	Execution timed out	1089 ms	204 KB	Time limit exceeded
13	Correct	666 ms	264 KB	Output is correct
14	Execution timed out	1096 ms	204 KB	Time limit exceeded
15	Execution timed out	1091 ms	204 KB	Time limit exceeded
16	Execution timed out	1086 ms	204 KB	Time limit exceeded
17	Execution timed out	1084 ms	204 KB	Time limit exceeded
18	Execution timed out	1088 ms	204 KB	Time limit exceeded
19	Execution timed out	1083 ms	204 KB	Time limit exceeded
20	Execution timed out	1085 ms	204 KB	Time limit exceeded
21	Execution timed out	1094 ms	204 KB	Time limit exceeded
22	Execution timed out	1082 ms	204 KB	Time limit exceeded
23	Execution timed out	1077 ms	204 KB	Time limit exceeded
24	Execution timed out	1093 ms	204 KB	Time limit exceeded
25	Execution timed out	1087 ms	204 KB	Time limit exceeded
26	Execution timed out	1091 ms	204 KB	Time limit exceeded
27	Execution timed out	1081 ms	204 KB	Time limit exceeded
28	Execution timed out	1097 ms	204 KB	Time limit exceeded
29	Execution timed out	1087 ms	204 KB	Time limit exceeded
30	Execution timed out	1094 ms	204 KB	Time limit exceeded
31	Execution timed out	1090 ms	204 KB	Time limit exceeded
32	Execution timed out	1093 ms	204 KB	Time limit exceeded
33	Execution timed out	1087 ms	204 KB	Time limit exceeded
34	Execution timed out	1095 ms	204 KB	Time limit exceeded
35	Execution timed out	1077 ms	204 KB	Time limit exceeded
36	Execution timed out	1095 ms	204 KB	Time limit exceeded
37	Execution timed out	1081 ms	204 KB	Time limit exceeded
38	Execution timed out	1089 ms	204 KB	Time limit exceeded
39	Execution timed out	1078 ms	204 KB	Time limit exceeded
40	Execution timed out	1089 ms	204 KB	Time limit exceeded
41	Execution timed out	1087 ms	204 KB	Time limit exceeded
42	Execution timed out	1093 ms	204 KB	Time limit exceeded
43	Execution timed out	1082 ms	204 KB	Time limit exceeded
44	Execution timed out	1088 ms	204 KB	Time limit exceeded
45	Execution timed out	1078 ms	204 KB	Time limit exceeded