Borderou de evaluare (job #747008)

Eroare de compilare: main.c: In function 'main': main.c:9:19: error: invalid operands to binary & (have 'char *' and 'int') 9 | scanf(fin,"%d"&n); | ~~~~^ | | | char * main.c:9:11: warning: passing argument 1 of 'scanf' from incompatible pointer type [-Wincompatible-pointer-types] 9 | scanf(fin,"%d"&n); | ^~~ | | | FILE * In file included from main.c:1: /usr/include/stdio.h:421:42: note: expected 'const char * restrict' but argument is of type 'FILE *' 421 | extern int scanf (const char *__restrict __format, ...) __wur; | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ main.c:11:10: warning: statement with no effect [-Wunused-value] 11 | for(i<=n;i++;){ | ~^~~ main.c:13:17: warning: passing argument 1 of 'scanf' from incompatible pointer type [-Wincompatible-pointer-types] 13 | scanf(fin,"%d%d%d%d",&b,&c,&y); | ^~~ | | | FILE * /usr/include/stdio.h:421:42: note: expected 'const char * restrict' but argument is of type 'FILE *' 421 | extern int scanf (const char *__restrict __format, ...) __wur; | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ main.c:21:12: warning: passing argument 1 of 'printf' from incompatible pointer type [-Wincompatible-pointer-types] 21 | printf(fout,a," ",m); | ^~~~ | | | FILE * In file included from /usr/include/stdio.h:906: /usr/include/bits/stdio2.h:84:32: note: expected 'const char * restrict' but argument is of type 'FILE *' 84 | printf (const char *__restrict __fmt, ...) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.c:13:11: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | scanf(fin,"%d%d%d%d",&b,&c,&y); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~