Eroare de compilare: user.c: In function ‘main’: user.c:6:1: error: unknown type name ‘inlong’ inlong longt B, K, i, result=0, len, digit, base=1; ^ user.c:6:14: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘B’ inlong longt B, K, i, result=0, len, digit, base=1; ^ user.c:11:1: error: ‘file3’ undeclared (first use in this function) file3 = fopen("myfile.txt, w+"); ^ user.c:11:1: note: each undeclared identifier is reported only once for each function it appears in user.c:11:1: error: too few arguments to function ‘fopen’ In file included from user.c:1:0: /usr/include/stdio.h:273:14: note: declared here extern FILE *fopen (__const char *__restrict __filename, ^ user.c:13:29: error: ‘B’ undeclared (first use in this function) fscanf(file1, "%lld %lld", &B, &K); ^ user.c:13:33: error: ‘K’ undeclared (first use in this function) fscanf(file1, "%lld %lld", &B, &K); ^ user.c:16:1: error: ‘len’ undeclared (first use in this function) len = strlen(number); ^ user.c:16:1: warning: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration] user.c:16:7: warning: incompatible implicit declaration of built-in function ‘strlen’ [enabled by default] len = strlen(number); ^ user.c:17:5: error: ‘i’ undeclared (first use in this function) for(i=len-1; i>=0; i--){ ^ user.c:18:5: warning: implicit declaration of function ‘isdigit’ [-Wimplicit-function-declaration] if(isdigit(number[i])){ ^ user.c:19:9: error: ‘digit’ undeclared (first use in this function) digit = number[i] - 48; ^ user.c:23:5: error: ‘result’ undeclared (first use in this function) result = (result + (base%K * digit%K)%K)%K; ^ user.c:23:25: error: ‘base’ undeclared (first use in this function) result = (result + (base%K * digit%K)%K)%K; ^ user.c:14:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(file1, "%s", number); ^