Borderou de evaluare (job #786918)

Eroare de compilare: main.cpp: In function 'int ways(std::vector<int>, int)': main.cpp:9:10: error: expected unqualified-id before numeric constant 9 | int x=0, 1=k.size(); | ^ main.cpp:23:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse] 23 | int main() { | ^~ main.cpp:23:9: note: remove parentheses to default-initialize a variable 23 | int main() { | ^~ | -- main.cpp:23:9: note: or replace parentheses with braces to value-initialize a variable main.cpp:23:12: error: a function-definition is not allowed here before '{' token 23 | int main() { | ^ main.cpp:43:2: error: expected '}' at end of input 43 | } | ^ main.cpp:7:32: note: to match this '{' 7 | int ways (vector<int> k, int n){ | ^