Borderou de evaluare (job #361683)

Compilare: user.c:24:5: warning: built-in function ‘index’ declared as non-function [enabled by default] user.c: In function ‘enqueue’: user.c:157:5: warning: passing argument 1 of ‘stack_pop’ from incompatible pointer type [enabled by default] user.c:101:6: note: expected ‘int *’ but argument is of type ‘short unsigned int *’ user.c: In function ‘main’: user.c:203:24: warning: assignment makes integer from pointer without a cast [enabled by default] user.c:192:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] user.c:193:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:221:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:223:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:233:18: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:238:12: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result]