c - Can't nail the problems with this code -

ok got thing going here. keep getting few errors.

#define _crt_secure_no_warnings #include <stdio.h> #include <stdlib.h> #include <cstdio>   //functions called int get_lmt(); int get_total_trash(); void print_output(int, int);  //why void? int main(void) {      char hauler[100];     int t_trash=0, lmt=0;      printf("hello \n name: ");     fflush(stdin);     scanf("%s", &hauler);      t_trash = get_total_trash();     lmt = get_lmt();      printf("name: %s\n", &hauler);     print_output(lmt, t_trash);     system("pause");     return 0;  }     int get_total_trash() {     char yn = 'y';     int t_trash = 0, trash=0;      while (yn != 'n')     {         printf("what trash: ");         fflush(stdin);         scanf("%i", &trash);          t_trash = trash + t_trash;          printf("do have more trash tons? (y or n): ");         fflush(stdin);         scanf("%c", &yn);     }      return t_trash; }  int get_lmt() {     int lmt = 0;      printf("what last months trash: ");     fflush(stdin);     scanf("%i", &lmt);      return lmt; }  void print_output(int lmt, int t_trash) {     float rate = 350.00, charge;     int sum=0, total=0;      if (lmt > t_trash)     {          printf("total trash tons: %i\n", &t_trash);         printf("last month's trash: %i\n", &lmt);         printf("rate: $ %.2f\n", &rate);      }      else     {         printf("what tonnage rate: ");         fflush(stdin);         scanf("%.2f\n", &charge);            sum = t_trash - lmt;         total = sum * charge;         rate = rate + total;            printf("total trash tons: %i\n", &t_trash);         printf("last month's trash: %i\n", &lmt);         printf("rate: $ %.2f\n", &rate);      } } 

now should doing is, main should calling functions on screen needed. did of cout cin , works fine no problems. when run (this modified printf , scanf) says:

ok update: got ton of work. 1 more thing , should good. outcome not go expected.

instead of output of last months trash: 100 (asked @ end of loop) trash tonnage: 50 (accumulated in loop) rate: 350.00 (float variable)

(this if last month trash > month.)

i bad numbers around. makes no mathematical sense. other works fine. code the last function wrong guys?

lots of problems code. lots of them.

1) print_output defintiion takes in char[100] (char*), print_output declatation takes char

2) when pass hauler print_output, passing in hauler[100] (a char, , 1 pass end of array boot)

3) printf("name: %s\n", &hauler); hauler of type char[100] (char*), &hauler char**.

there more.