Problem	swords
User	bachnguyen123
Submission Time	2025-11-23 00:58:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

swords.cpp: In function ‘int main()’:
swords.cpp:19:67: error: no post-increment operator for type
19 | if(a[i].first <= a[d].first && a[i].second <= a[d].second) count++;
| ^~
swords.cpp:21:9: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator-’
21 | cout<<n-count;
| ~^~~~~~