Borderou de evaluare (job #661349)

Compilare: main.cpp: In function 'std::string Solution(int)': main.cpp:14:10: warning: unused variable 'prevC' [-Wunused-variable] 14 | int prevC, k = 1,len=sameDigits.size(),i; | ^~~~~ main.cpp:14:17: warning: unused variable 'k' [-Wunused-variable] 14 | int prevC, k = 1,len=sameDigits.size(),i; | ^ main.cpp: In function 'int main()': main.cpp:31:12: warning: unused variable 'prevC' [-Wunused-variable] 31 | int K, prevC,k=1; | ^~~~~ main.cpp:31:18: warning: unused variable 'k' [-Wunused-variable] 31 | int K, prevC,k=1; | ^ main.cpp:32:10: warning: unused variable 'ok' [-Wunused-variable] 32 | bool ok = true; | ^~