Borderou de evaluare (job #155504)

Compilare: user.cpp: In function ‘int main()’: user.cpp:28:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:50:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:72:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:94:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:116:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:8:47: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:9:49: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:16: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:33:16: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:55:20: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:77:20: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:99:20: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:121:20: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] /tmp/ccMpEfzv.o: In function `main': user.cpp:(.text.startup+0x59): warning: the `gets' function is dangerous and should not be used.