Problem	competition
User	PerihelionfromAphelion
Submission Time	2026-07-11 10:49:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

competition.cpp: In function ‘int main()’:
competition.cpp:9:7: error: ‘i’ was not declared in this scope
9 | for (i = 0; i < n; i++) {
| ^
competition.cpp:12:7: error: ‘i’ was not declared in this scope
12 | for (i = 0; i < n; i++) {
| ^
competition.cpp:17:7: error: ‘i’ was not declared in this scope
17 | for (i = 0; i < n; i++) {
| ^
competition.cpp:18:3: error: ‘c’ was not declared in this scope
18 | c.push_back(x[i] - y[i]);
| ^
competition.cpp:20:8: error: ‘c’ was not declared in this scope
20 | sort (c.rbegin(), c.rend());
| ^
competition.cpp:21:7: error: ‘i’ was not declared in this scope
21 | for (i = 0; i < a; i++) {
| ^