Problem swords
User fwyr
Submission Time 2025-01-18 18:38:51
Score 0
Max Time N/A
Max Memory N/A

Compile Error

swords.cpp: In function ‘int main()’:
swords.cpp:18:43: error: ‘i’ was not declared in this scope
18 | if (v[n-2].first != v[n-1].first) r[v[i]]++;
| ^
swords.cpp:28:45: error: ‘i’ was not declared in this scope
28 | if (v[n-2].first != v[n-1].first && r[v[i]] != 0) t++;
| ^