Borderou de evaluare (job #533030)

Compilare: user.c: In function ‘readInt’: user.c:27:3: warning: implicit declaration of function ‘isspace’ [-Wimplicit-function-declaration] user.c:34:3: warning: implicit declaration of function ‘isdigit’ [-Wimplicit-function-declaration] user.c: In function ‘main’: user.c:92:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘readChar’: user.c:19:10: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]