Borderou de evaluare (job #788414)

Eroare de compilare: main.c: In function 'main': main.c:47:5: error: unknown type name 'FILE' 47 | FILE *fin, *fout; | ^~~~ main.c:2:1: note: 'FILE' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'? 1 | #include <stdlib.h> +++ |+#include <stdio.h> 2 | main.c:49:5: warning: implicit declaration of function 'fscanf' [-Wimplicit-function-declaration] 49 | fscanf(fin,"%d", &n); | ^~~~~~ main.c:49:5: note: include '<stdio.h>' or provide a declaration of 'fscanf' main.c:49:5: warning: incompatible implicit declaration of built-in function 'fscanf' [-Wbuiltin-declaration-mismatch] main.c:49:5: note: include '<stdio.h>' or provide a declaration of 'fscanf' main.c:109:13: warning: implicit declaration of function 'fprintf' [-Wimplicit-function-declaration] 109 | fprintf(fout,"%d\n", k); | ^~~~~~~ main.c:109:13: note: include '<stdio.h>' or provide a declaration of 'fprintf' main.c:109:13: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch] main.c:109:13: note: include '<stdio.h>' or provide a declaration of 'fprintf' main.c:111:13: warning: incompatible implicit declaration of built-in function 'fprintf' [-Wbuiltin-declaration-mismatch] 111 | fprintf(fout,"0\n"); | ^~~~~~~ main.c:111:13: note: include '<stdio.h>' or provide a declaration of 'fprintf'