Compilare: user.cpp: In function ‘int main()’: user.cpp:93:14: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[1000010]’ [-Wformat=] scanf("%s",&v); ^ user.cpp:92:7: warning: unused variable ‘m’ [-Wunused-variable] int n,m,s,i,j,x,p; ^ user.cpp: In function ‘int sqrt(int)’: user.cpp:18:5: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:90:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] {freopen ("compresie.in","r",stdin); ^ user.cpp:91:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("compresie.out","w",stdout); ^ user.cpp:93:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",&v); ^