Borderou de evaluare (job #728867)

Compilare: main.cpp: In function 'int main()': main.cpp:11:12: warning: unused variable 'b' [-Wunused-variable] 11 | int a, b, n, i, x; | ^ main.cpp:12:39: warning: unused variable 'y' [-Wunused-variable] 12 | unsigned long long int sp=0, s=0, y; | ^ main.cpp:22:12: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 22 | if(a<=x-a) | ~^~ main.cpp:11:21: note: 'x' was declared here 11 | int a, b, n, i, x; | ^