Borderou de evaluare (job #820733)

Compilare: main.cpp: In function 'int main()': main.cpp:10:11: warning: unused variable 'k' [-Wunused-variable] 10 | int n , k = 0 ; | ^ main.cpp:40:35: warning: 'elem' may be used uninitialized [-Wmaybe-uninitialized] 40 | for(int i = elem + 1 ; i <= 9 ; i ++ ) | ^ main.cpp:31:21: note: 'elem' was declared here 31 | int elem ; | ^~~~