Eroare de compilare: user.c: In function ‘main’: user.c:19:16: warning: comparison between pointer and integer [enabled by default] if(s[i] !=" ") j = i-1; ^ user.c:19:16: warning: comparison with string literal results in unspecified behavior [-Waddress] user.c:22:8: error: expected ‘;’ before ‘i’ i + 2 ^ user.c:24:1: error: expected expression before ‘}’ token } ^ user.c:24:1: error: expected expression before ‘}’ token user.c:9:10: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(s,20,stdin); ^