Borderou de evaluare (job #580739)

Compilare: main.cpp: In function 'int main()': main.cpp:9:13: warning: unused variable 'x' [-Wunused-variable] 9 | int n,i,x,s=0,st,dr,j; | ^ main.cpp:9:15: warning: unused variable 's' [-Wunused-variable] 9 | int n,i,x,s=0,st,dr,j; | ^ main.cpp:31:24: warning: 'dr' may be used uninitialized in this function [-Wmaybe-uninitialized] 31 | fout << st <<" " << dr; | ^~ main.cpp:31:17: warning: 'st' may be used uninitialized in this function [-Wmaybe-uninitialized] 31 | fout << st <<" " << dr; | ^~~