Borderou de evaluare (job #181294)

Compilare: user.cpp: In function ‘int main()’: user.cpp:39:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:44:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:64:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:69:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:96:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:101:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:121:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:126:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:153:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:158:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:179:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:184:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:8:60: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:6:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:7:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:59:9: warning: ‘cate’ may be used uninitialized in this function [-Wuninitialized] user.cpp:81:16: warning: ‘cate3’ may be used uninitialized in this function [-Wuninitialized] user.cpp:128:28: warning: ‘cate4’ may be used uninitialized in this function [-Wuninitialized] user.cpp:186:28: warning: ‘cate6’ may be used uninitialized in this function [-Wuninitialized] user.cpp:71:28: warning: ‘cate2’ may be used uninitialized in this function [-Wuninitialized]