Compilare: user.c: In function ‘cautare_bin’: user.c:10: warning: unused variable ‘p’ user.c: In function ‘cautare_bin2’: user.c:22: warning: unused variable ‘p’ user.c: In function ‘cautare_bin3’: user.c:35: warning: unused variable ‘p’ user.c: In function ‘main’: user.c:53: warning: format ‘%i’ expects type ‘int *’, but argument 2 has type ‘int’ user.c:57: warning: format ‘%i’ expects type ‘int *’, but argument 2 has type ‘int’ user.c:57: warning: format ‘%i’ expects type ‘int *’, but argument 3 has type ‘int’ user.c:58: warning: passing argument 1 of ‘fprintf’ from incompatible pointer type /usr/include/bits/stdio2.h:96: note: expected ‘struct FILE * __restrict__’ but argument is of type ‘char *’ user.c:58: warning: passing argument 2 of ‘fprintf’ makes pointer from integer without a cast /usr/include/bits/stdio2.h:96: note: expected ‘const char * __restrict__’ but argument is of type ‘int’ user.c:58: warning: format not a string literal and no format arguments user.c:59: warning: passing argument 1 of ‘fprintf’ from incompatible pointer type /usr/include/bits/stdio2.h:96: note: expected ‘struct FILE * __restrict__’ but argument is of type ‘char *’ user.c:59: warning: passing argument 2 of ‘fprintf’ makes pointer from integer without a cast /usr/include/bits/stdio2.h:96: note: expected ‘const char * __restrict__’ but argument is of type ‘int’ user.c:59: warning: format not a string literal and no format arguments user.c:59: warning: passing argument 1 of ‘fprintf’ from incompatible pointer type /usr/include/bits/stdio2.h:96: note: expected ‘struct FILE * __restrict__’ but argument is of type ‘char *’ user.c:59: warning: passing argument 2 of ‘fprintf’ makes pointer from integer without a cast /usr/include/bits/stdio2.h:96: note: expected ‘const char * __restrict__’ but argument is of type ‘int’ user.c:59: warning: format not a string literal and no format arguments user.c:49: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result user.c:50: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result user.c:51: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c:53: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c:54: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c:57: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result user.c: In function ‘cautare_bin3’: user.c:43: warning: control reaches end of non-void function user.c: In function ‘cautare_bin2’: user.c:30: warning: control reaches end of non-void function user.c: In function ‘cautare_bin’: user.c:18: warning: control reaches end of non-void function user.c: At top level: user.c:3: warning: array ‘a’ assumed to have one element user.c: In function ‘main’: user.c:57: warning: ‘k’ may be used uninitialized in this function user.c:57: warning: ‘x’ may be used uninitialized in this function