Borderou de evaluare (job #714475)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:24:5: error: 'a' was not declared in this scope 24 | a=x; | ^ main.cpp:36:9: error: 'suma' was not declared in this scope 36 | suma += x; | ^~~~ main.cpp:12:21: warning: unused variable 'k1' [-Wunused-variable] 12 | long long n, x, k1=0, k2=0, i, d, s=0; | ^~ main.cpp:12:27: warning: unused variable 'k2' [-Wunused-variable] 12 | long long n, x, k1=0, k2=0, i, d, s=0; | ^~