Compilare: main.cpp: In function 'int main()': main.cpp:26:15: warning: 'r' may be used uninitialized [-Wmaybe-uninitialized] 26 | return G<<r,0; | ^ main.cpp:8:24: note: 'r' was declared here 8 | int n=276997,k,i,t,r; | ^ main.cpp:12:16: warning: 'k' may be used uninitialized [-Wmaybe-uninitialized] 12 | a[k++]=m; | ~^~ main.cpp:8:18: note: 'k' was declared here 8 | int n=276997,k,i,t,r; | ^