| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 121645 | 2019-06-26T21:42:22 Z | sams | Palindrome-Free Numbers (BOI13_numbers) | C++14 | 1000 ms | 476 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll a, b;
//string a, b;
int check(ll a)
{
int v[20];
int t = 0;
int r = 0;
while(a > 0)
{
ll c = a%10;
t++;
v[t] = c;
a -= c;
a /= 10;
}
for(int i = 2 ; i < t; ++i)
{
//cout << v[i] << " \n"[i == t];
if(v[i-1] == v[i+1]) r = 1;
if(v[i-1] == v[i] || v[i] == v[i+1]) r = 1;
}
return r;
}
int main()
{
int resp = 0;
cin >> a >> b;
ll c = a;
while(a <= b)
{
//cout << a << '\n';
int x = check(a);
//if(x == 1) cout << a << '\n';
resp += check(a);
a++;
}
cout << b - c - resp + 1<< '\n';
}
Compilation message
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Incorrect | 2 ms | 256 KB | Output isn't correct |
| 2 | Incorrect | 2 ms | 384 KB | Output isn't correct |
| 3 | Correct | 11 ms | 256 KB | Output is correct |
| 4 | Incorrect | 4 ms | 256 KB | Output isn't correct |
| 5 | Correct | 2 ms | 256 KB | Output is correct |
| 6 | Incorrect | 2 ms | 256 KB | Output isn't correct |
| 7 | Incorrect | 2 ms | 384 KB | Output isn't correct |
| 8 | Incorrect | 5 ms | 256 KB | Output isn't correct |
| 9 | Incorrect | 2 ms | 256 KB | Output isn't correct |
| 10 | Correct | 2 ms | 256 KB | Output is correct |
| 11 | Correct | 2 ms | 256 KB | Output is correct |
| 12 | Correct | 2 ms | 384 KB | Output is correct |
| 13 | Correct | 2 ms | 384 KB | Output is correct |
| 14 | Incorrect | 4 ms | 384 KB | Output isn't correct |
| 15 | Incorrect | 5 ms | 384 KB | Output isn't correct |
| 16 | Correct | 2 ms | 384 KB | Output is correct |
| 17 | Correct | 3 ms | 384 KB | Output is correct |
| 18 | Correct | 2 ms | 256 KB | Output is correct |
| 19 | Correct | 12 ms | 256 KB | Output is correct |
| 20 | Incorrect | 4 ms | 384 KB | Output isn't correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 337 ms | 384 KB | Output is correct |
| 2 | Execution timed out | 1077 ms | 384 KB | Time limit exceeded |
| 3 | Execution timed out | 1075 ms | 256 KB | Time limit exceeded |
| 4 | Execution timed out | 1070 ms | 256 KB | Time limit exceeded |
| 5 | Execution timed out | 1078 ms | 384 KB | Time limit exceeded |
| 6 | Execution timed out | 1085 ms | 384 KB | Time limit exceeded |
| 7 | Correct | 114 ms | 376 KB | Output is correct |
| 8 | Correct | 79 ms | 256 KB | Output is correct |
| 9 | Correct | 144 ms | 384 KB | Output is correct |
| 10 | Correct | 197 ms | 476 KB | Output is correct |
| 11 | Correct | 330 ms | 376 KB | Output is correct |
| 12 | Execution timed out | 1072 ms | 384 KB | Time limit exceeded |
| 13 | Correct | 317 ms | 384 KB | Output is correct |
| 14 | Execution timed out | 1077 ms | 256 KB | Time limit exceeded |
| 15 | Execution timed out | 1074 ms | 384 KB | Time limit exceeded |
| 16 | Execution timed out | 1056 ms | 384 KB | Time limit exceeded |
| 17 | Execution timed out | 1073 ms | 384 KB | Time limit exceeded |
| 18 | Execution timed out | 1079 ms | 384 KB | Time limit exceeded |
| 19 | Execution timed out | 1079 ms | 384 KB | Time limit exceeded |
| 20 | Execution timed out | 1077 ms | 256 KB | Time limit exceeded |
| 21 | Execution timed out | 1078 ms | 344 KB | Time limit exceeded |
| 22 | Execution timed out | 1077 ms | 384 KB | Time limit exceeded |
| 23 | Execution timed out | 1084 ms | 384 KB | Time limit exceeded |
| 24 | Execution timed out | 1086 ms | 384 KB | Time limit exceeded |
| 25 | Execution timed out | 1083 ms | 256 KB | Time limit exceeded |
| 26 | Execution timed out | 1080 ms | 256 KB | Time limit exceeded |
| 27 | Execution timed out | 1079 ms | 384 KB | Time limit exceeded |
| 28 | Execution timed out | 1077 ms | 384 KB | Time limit exceeded |
| 29 | Execution timed out | 1076 ms | 384 KB | Time limit exceeded |
| 30 | Execution timed out | 1081 ms | 384 KB | Time limit exceeded |
| 31 | Execution timed out | 1073 ms | 256 KB | Time limit exceeded |
| 32 | Execution timed out | 1085 ms | 384 KB | Time limit exceeded |
| 33 | Execution timed out | 1084 ms | 384 KB | Time limit exceeded |
| 34 | Execution timed out | 1079 ms | 256 KB | Time limit exceeded |
| 35 | Execution timed out | 1080 ms | 384 KB | Time limit exceeded |
| 36 | Execution timed out | 1077 ms | 256 KB | Time limit exceeded |
| 37 | Execution timed out | 1073 ms | 256 KB | Time limit exceeded |
| 38 | Execution timed out | 1079 ms | 384 KB | Time limit exceeded |
| 39 | Execution timed out | 1077 ms | 384 KB | Time limit exceeded |
| 40 | Execution timed out | 1073 ms | 384 KB | Time limit exceeded |
| 41 | Execution timed out | 1081 ms | 384 KB | Time limit exceeded |
| 42 | Execution timed out | 1082 ms | 384 KB | Time limit exceeded |
| 43 | Execution timed out | 1079 ms | 256 KB | Time limit exceeded |
| 44 | Execution timed out | 1079 ms | 384 KB | Time limit exceeded |
| 45 | Execution timed out | 1078 ms | 384 KB | Time limit exceeded |