Eroare de compilare: user.cpp:9:7: error: redefinition of ‘FILE* f’ FILE *f = stdin; ^ user.cpp:7:7: note: ‘FILE* f’ previously declared here FILE *f = fopen("intervale.in","r"); ^ user.cpp:10:7: error: redefinition of ‘FILE* g’ FILE *g = stdout; ^ user.cpp:8:7: note: ‘FILE* g’ previously declared here FILE *g = fopen("intervale.out","w"); ^ user.cpp: In function ‘int main()’: user.cpp:71:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&N); ^ user.cpp:73:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&V[i]); ^