Compilare: main.cpp: In function 'void conversie(int*, int)': main.cpp:11:24: warning: 'sizeof' on array function parameter 'a' will return size of 'int*' [-Wsizeof-array-argument] memset(a,0,sizeof(a)); ^ main.cpp:9:29: note: declared here inline void conversie(int a[],int x) ^ main.cpp:11:22: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(a,0,sizeof(a)); ^ main.cpp: In function 'void scadere(int*, int*)': main.cpp:36:9: warning: unused variable 'i' [-Wunused-variable] int i,t=0; ^ main.cpp: In function 'void inmultire(int*, int*)': main.cpp:50:13: warning: unused variable 'i' [-Wunused-variable] int t=0,i,j; ^ main.cpp: In function 'void extract()': main.cpp:140:13: warning: unused variable 'st' [-Wunused-variable] int st=0; ^~ main.cpp:141:13: warning: unused variable 'dr' [-Wunused-variable] int dr=9; ^~ main.cpp: In function 'int main()': main.cpp:157:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sqrt.in","r",stdin); ^ main.cpp:158:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sqrt.out","w",stdout); ^ main.cpp:160:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&k); ^