Borderou de evaluare (job #843969)

Eroare de compilare: main.c: In function 'main': main.c:7:5: error: 'fin' undeclared (first use in this function); did you mean 'in'? 7 | fin = fopen("autostrada.in", "r"); | ^~~ | in main.c:7:5: note: each undeclared identifier is reported only once for each function it appears in main.c:8:5: error: 'fout' undeclared (first use in this function); did you mean 'out'? 8 | fout = fopen("autostrada.out", "w"); | ^~~~ | out main.c:10:24: warning: unused variable 's' [-Wunused-variable] 10 | unsigned long long s; | ^ main.c:6:16: warning: unused variable 'out' [-Wunused-variable] 6 | FILE *in, *out; | ^~~ main.c:6:11: warning: unused variable 'in' [-Wunused-variable] 6 | FILE *in, *out; | ^~