Borderou de evaluare (job #343620)

Compilare: user.cpp: In function ‘int zalgo(int)’: user.cpp:24:8: warning: no return statement in function returning non-void [-Wreturn-type] user.cpp: In function ‘int main()’: user.cpp:26:31: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:27:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:30:11: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:34:13: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] In file included from /usr/include/stdio.h:934:0, from /usr/include/c++/4.6/cstdio:44, from user.cpp:1: In function ‘char* gets(char*)’, inlined from ‘int main()’ at user.cpp:34:13: /usr/include/i386-linux-gnu/bits/stdio2.h:230:28: warning: call to ‘__gets_warn’ declared with attribute warning: please use fgets or getline instead, gets can't specify buffer size [enabled by default] /tmp/cc3CwMnM.o: In function `main': user.cpp:(.text.startup+0x81): warning: the `gets' function is dangerous and should not be used. user.cpp:(.text.startup+0x56): warning: the `gets' function is dangerous and should not be used.