Eroare de compilare: user.c:4:1: error: initializer element is not constant FILE *f=fopen("alibaba.in","r"); ^ user.c:5:1: error: initializer element is not constant FILE *g=fopen("alibaba.out","w"); ^ user.c: In function ‘main’: user.c:9:5: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[10000]’ [-Wformat=] fscanf(f,"%s", &s); ^ user.c:14:5: warning: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration] for(i=0;i<strlen(s);i++) ^ user.c:14:15: warning: incompatible implicit declaration of built-in function ‘strlen’ [enabled by default] for(i=0;i<strlen(s);i++) ^ user.c:16:9: error: ‘cifra’ undeclared (first use in this function) cifra=s[i]-'0'; ^ user.c:16:9: note: each undeclared identifier is reported only once for each function it appears in user.c:8:19: warning: unused variable ‘k’ [-Wunused-variable] int v[10], n, k, i; ^ user.c:8:16: warning: unused variable ‘n’ [-Wunused-variable] int v[10], n, k, i; ^