Problem	xmas
User	wahjsodhowasd
Submission Time	2026-02-13 18:23:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

xmas.cpp: In function ‘int main()’:
xmas.cpp:11:27: error: expected identifier before ‘<’ token
11 | sort(v.begin(),v.end(),[](<pair<int,int>> a,<pair<int,int>> b){
| ^
xmas.cpp:11:27: error: expected ‘,’ or ‘...’ before ‘<’ token
xmas.cpp: In lambda function:
xmas.cpp:12:8: error: ‘a’ was not declared in this scope
12 | return a.second < b.second;})
| ^
xmas.cpp:12:19: error: ‘b’ was not declared in this scope
12 | return a.second < b.second;})
| ^
xmas.cpp: In function ‘int main()’:
xmas.cpp:11:1: error: ‘sort’ was not declared in this scope; did you mean ‘qsort’?
11 | sort(v.begin(),v.end(),[](<pair<int,int>> a,<pair<int,int>> b){
| ^~~~
| qsort
xmas.cpp:13:12: error: ‘i’ was not declared in this scope
13 | for (int i;i<n;i++){
| ^