2numere.cpp: In function 'int under(int, int, int, int)': 2numere.cpp:51: warning: no return statement in function returning non-void 2numere.cpp: In function 'int main()': 2numere.cpp:39: error: too few arguments to function 'int under(int, int, int, int)' 2numere.cpp:84: error: at this point in file 2numere.cpp:58: warning: unused variable 'j' 2numere.cpp:58: warning: unused variable 'pr' 2numere.cpp:58: warning: unused variable 'gasit' 2numere.cpp:55: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result 2numere.cpp:56: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result 2numere.cpp:60: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result 2numere.cpp:63: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result 2numere.cpp:67: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result