Problem	mountainjourney2
User	StormyGood
Submission Time	2026-06-26 16:12:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountainjourney2.cpp: In function ‘bool check(long long int)’:
mountainjourney2.cpp:17:24: error: ‘mid’ was not declared in this scope
17 | if (h[i]-h[i-1]>=mid)
| ^~~
mountainjourney2.cpp:19:13: error: ‘len’ was not declared in this scope; did you mean ‘mblen’?
19 | if (len%2==1) odd++;
| ^~~
| mblen
mountainjourney2.cpp:20:9: error: ‘len’ was not declared in this scope; did you mean ‘mblen’?
20 | len = 1;
| ^~~
| mblen
mountainjourney2.cpp:22:12: error: ‘len’ was not declared in this scope; did you mean ‘mblen’?
22 | else len++;
| ^~~
| mblen
mountainjourney2.cpp:25:7: error: ‘len’ was not declared in this scope; did you mean ‘mblen’?
25 | if (len%2==1) odd++;
| ^~~
| mblen