Borderou de evaluare (job #527304)

Compilare: user.c: In function ‘getint’: user.c:31:3: warning: implicit declaration of function ‘isspace’ [-Wimplicit-function-declaration] user.c:38:3: warning: implicit declaration of function ‘isdigit’ [-Wimplicit-function-declaration] user.c: In function ‘main’: user.c:76:13: warning: variable ‘out’ set but not used [-Wunused-but-set-variable] user.c:76:9: warning: variable ‘in’ set but not used [-Wunused-but-set-variable] user.c: In function ‘readChar’: user.c:26:10: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘main’: user.c:86:9: warning: ‘pow’ may be used uninitialized in this function [-Wuninitialized]