Problem	shoes
User	nminhnguyenle
Submission Time	2026-02-18 12:34:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

shoes.cpp:19:9: error: ‘pair’ does not name a type
19 | typedef pair<ll,ll> pi;
| ^~~~
shoes.cpp:20:9: error: ‘pair’ does not name a type
20 | typedef pair<string, ll> psi;
| ^~~~
shoes.cpp:21:9: error: ‘pair’ does not name a type
21 | typedef pair<ll, pi> pii;
| ^~~~
shoes.cpp:22:9: error: ‘pair’ does not name a type
22 | typedef pair<pi, pi> piii;
| ^~~~
shoes.cpp: In function ‘long long int count_swaps(std::vector<long long int>)’:
shoes.cpp:63:2: error: ‘map’ was not declared in this scope
63 | map<int,deque<int>> mp;
| ^~~
shoes.cpp:63:2: note: suggested alternatives:
In file included from /usr/include/c++/9/map:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:81,
from shoes.cpp:2:
/usr/include/c++/9/bits/stl_map.h:100:11: note: ‘std::map’
100 | cla