Compilare: user.cpp: In function ‘int main()’: user.cpp:16:37: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘dublu*’ [-Wformat=] while(scanf("%s",&sir[cuvinte+1])!=EOF){ ^ user.cpp:11:46: warning: unused variable ‘pozitie’ [-Wunused-variable] int n,litic,litsf,cuvinte,max,i,cuvinte2,pozitie,cate,poz2; ^ user.cpp:11:54: warning: unused variable ‘cate’ [-Wunused-variable] int n,litic,litsf,cuvinte,max,i,cuvinte2,pozitie,cate,poz2; ^ user.cpp:13:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text3.in","r",stdin); ^ user.cpp:14:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text3.out","w",stdout); ^ user.cpp:46:13: warning: ‘poz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] i=poz2-1; ^ user.cpp:48:27: warning: ‘c’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(sir[i].poz==max&&c==sir[i].s[strlen(sir[i].s)-1]){ ^