Compilare: main.cpp: In function 'int main()': main.cpp:22:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("divprim.in","r",stdin); ^ main.cpp:23:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("divprim.out","w",stdout); ^ main.cpp:38:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&t); ^ main.cpp:41:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&k); ^ main.cpp: In function 'void ciur_smart()': main.cpp:11:18: warning: iteration 999999 invokes undefined behavior [-Waggressive-loop-optimizations] if(fact[i]==0) ~~~~~~^ main.cpp:9:18: note: within this loop for(int i=2;i<=NMAX;++i) ^ main.cpp: In function 'int main()': main.cpp:33:25: warning: iteration 1000000 invokes undefined behavior [-Waggressive-loop-optimizations] if(!ans[i][j]) ~~~~~~~~^ main.cpp:31:22: note: within this loop for(int i=1;i<=NMAX;++i) ^ main.cpp:27:22: warning: iteration 1000000 invokes undefined behavior [-Waggressive-loop-optimizations] ans[i][fact[i]]=i;///hata idadi ~~~~~~^ main.cpp:25:18: note: within this loop for(int i=1;i<=NMAX;++i) ^