Borderou de evaluare (job #54589)

Compilare: user.cpp: In function ‘void caut_bin1(int)’: user.cpp:10:24: warning: unused variable ‘sol’ [-Wunused-variable] user.cpp: In function ‘void caut_bin2(int)’: user.cpp:28:24: warning: unused variable ‘sol’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:59:18: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] user.cpp:46:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:47:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:48:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:51:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:61:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:65:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]