Eroare de compilare: main.c:5:1: error: unknown type name 'bool' bool m[26][26]; ^~~~ main.c: In function 'main': main.c:21:5: error: expected ';' before 'fgetc' fgetc(fin); ^~~~~ main.c:22:6: error: subscripted value is neither array nor pointer nor vector m[a-'a'][b-'a']=1; ^ main.c:23:6: error: subscripted value is neither array nor pointer nor vector m[b-'a'][a-'a']=1; ^ main.c:31:9: error: 'j' undeclared (first use in this function) for(j=0;j<26;j++){ ^ main.c:31:9: note: each undeclared identifier is reported only once for each function it appears in main.c:32:11: error: 'j2' undeclared (first use in this function) for(j2=0;j2<26;j2++){ ^~ main.c:10:22: warning: variable 's' set but not used [-Wunused-but-set-variable] unsigned long long s=0; ^ main.c:15:3: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d ",&n,&m); ^~~~~~~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1