Eroare de compilare: user.cpp:1:5: error: stray ‘#’ in program bizu#include <iostream> ^ user.cpp:1:1: error: ‘bizu’ does not name a type bizu#include <iostream> ^ user.cpp: In function ‘void rezolva(char*, long int&, long int&)’: user.cpp:20:19: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null] p[l-1]=NULL; ^ user.cpp: In function ‘int main()’: user.cpp:42:14: warning: converting to non-pointer type ‘char’ from NULL [-Wconversion-null] *p=NULL; ^ user.cpp:34:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ecuatii2.in", "r", stdin); ^ user.cpp:35:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("ecuatii2.out", "w", stdout); ^ user.cpp:37:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%hd", &t); ^ user.cpp:39:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", s1); ^