Borderou de evaluare (job #702520)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:11:5: error: expected ',' or ';' before 'int' 11 | int a,a1,cnt=0,z,n; | ^~~ main.cpp:12:10: error: 'a' was not declared in this scope 12 | cin>>a; | ^ main.cpp:13:5: error: 'a1' was not declared in this scope; did you mean 'y1'? 13 | a1=a; | ^~ | y1 main.cpp:15:9: error: 'cnt' was not declared in this scope; did you mean 'int'? 15 | cnt++; | ^~~ | int main.cpp:23:5: error: 'z' was not declared in this scope 23 | z=pow(10 , cnt-1); | ^ main.cpp:23:16: error: 'cnt' was not declared in this scope; did you mean 'int'? 23 | z=pow(10 , cnt-1); | ^~~ | int main.cpp:24:3: error: 'n' was not declared in this scope; did you mean 'yn'? 24 | n=a-a1*z; | ^ | yn