Eroare de compilare: user.cpp: In function ‘int radacina(int)’: user.cpp:29:19: error: ‘int radacina(int)’ redeclared as different kind of symbol int radacina(int x) ^ user.cpp:9:25: error: previous declaration of ‘int radacina’ int N, M, G, viz[NMAX], radacina, tata[NMAX], h[NMAX]; ^ user.cpp: In function ‘void reuniune(int, int)’: user.cpp:40:26: error: ‘radacina’ cannot be used as a function int radX = radacina(x); ^ user.cpp:41:26: error: ‘radacina’ cannot be used as a function int radY = radacina(y); ^ user.cpp:40:9: warning: unused variable ‘radX’ [-Wunused-variable] int radX = radacina(x); ^ user.cpp:41:9: warning: unused variable ‘radY’ [-Wunused-variable] int radY = radacina(y); ^ user.cpp: In function ‘void read()’: user.cpp:14:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &N, &M, &G); ^ user.cpp:18:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &x, &y, &greutate); ^ user.cpp: In function ‘int main()’: user.cpp:78:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("camionas.in", "r", stdin); ^