Eroare de compilare: main.cpp:2:2: error: invalid preprocessing directive #incude #incude <fstream> ^~~~~~ main.cpp: In function 'int main()': main.cpp:7:17: error: variable 'std::ifstream fin' has initializer but incomplete type ifstream fin("numere5.in"); ^ main.cpp:8:18: error: variable 'std::ofstream fout' has initializer but incomplete type ofstream fout("numere5.out"); ^ main.cpp:9:5: error: 'in' was not declared in this scope in>>n; ^~ main.cpp:13:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(x==0) ^~ main.cpp:15:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' s=s+x; ^ main.cpp:15:13: error: 's' was not declared in this scope main.cpp:17:5: error: 'a' was not declared in this scope a=(n*n*(n*n+1)/2-s-(k-1)*k/2); ^ main.cpp:17:22: error: 's' was not declared in this scope a=(n*n*(n*n+1)/2-s-(k-1)*k/2); ^ main.cpp:18:5: error: 'out' was not declared in this scope out<<a<<" "<<a+k-1; ^~~ Non zero exit status: 1