Borderou de evaluare (job #641518)

Compilare: main.c: In function 'read': main.c:20:11: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration] 20 | while(isdigit(ch=fgetc(fin))); | ^~~~~~~ main.c:3:1: note: include '<ctype.h>' or provide a declaration of 'isdigit' 2 | #include <stdlib.h> +++ |+#include <ctype.h> 3 | main.c: In function 'main': main.c:32:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | fscanf(fin,"%d\n",&n); | ^~~~~~~~~~~~~~~~~~~~~