Eroare de compilare: main.cpp:4:13: error: variable 'std::ifstream fin' has initializer but incomplete type 4 | ifstream fin("algsort.in"); | ^ main.cpp:5:14: error: variable 'std::ofstream fout' has initializer but incomplete type 5 | ofstream fout("algsort.out"); | ^ main.cpp: In function 'int main()': main.cpp:8:9: error: storage size of 'arr' isn't known 8 | int arr[],n; | ^~~ main.cpp:11:9: error: redeclaration of 'int n' 11 | int n=sizeof( arr )/sizeof( arr[0] ); | ^ main.cpp:8:15: note: 'int n' previously declared here 8 | int arr[],n; | ^ main.cpp:15:9: warning: unused variable 'temp' [-Wunused-variable] 15 | int temp, j; | ^~~~ Non zero exit status: 1