Compilare: main.c: In function 'read': main.c:21:10: warning: variable 'space' set but not used [-Wunused-but-set-variable] 21 | char space; | ^~~~~ main.c: In function 'find_answer': main.c:108:5: warning: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration] 108 | print( answeri, answerj ); | ^~~~~ | printf main.c: At top level: main.c:111:6: warning: conflicting types for 'print'; have 'void(int, int)' 111 | void print( int a, int b ) | ^~~~~ main.c:108:5: note: previous implicit declaration of 'print' with type 'void(int, int)' 108 | print( answeri, answerj ); | ^~~~~