This is the first part of a program for school. am only trying to get the first part working yet but am not having any joy. Any pointers where im gone wrong
#include <stdio.h>
int main(void){
/* int set [5] = {A1, A2, A3, A4, A5};*/
int i;
int A=0.90;
int B=1.20;
int C=1.10;
int D=0.75;
int E=1.01;
int selection;
int cost;
int...