Compilare: main.cpp: In function 'void Read()': main.cpp:38:22: warning: unused variable 'j' [-Wunused-variable] long long a , b, j, ct=0; ^ main.cpp:38:25: warning: unused variable 'ct' [-Wunused-variable] long long a , b, j, ct=0; ^~ main.cpp: In function 'void Creare()': main.cpp:26:18: warning: iteration 99999999 invokes undefined behavior [-Waggressive-loop-optimizations] if(ciur[i] == 1) ~~~~~~^ main.cpp:25:15: note: within this loop for(i=2; i<=N; i++) ^ main.cpp:20:18: warning: iteration 99999999 invokes undefined behavior [-Waggressive-loop-optimizations] if(ciur[i]==1) ~~~~~~^ main.cpp:18:15: note: within this loop for(i=2; i<=N; i++) ^ main.cpp:17:16: warning: iteration 49999999 invokes undefined behavior [-Waggressive-loop-optimizations] ciur[i]=1; ~~~~~~~^~ main.cpp:16:19: note: within this loop for(int i=3; i<=N; i+=2) ^ main.cpp: In function 'void Solve()': main.cpp:34:30: warning: iteration 100000000 invokes undefined behavior [-Waggressive-loop-optimizations] Q[i] = Q[i-1] + Pow[i]; ~~~~~^ main.cpp:33:16: note: within this loop for( i=1; i<=N; i++) ^