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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include "taschenrechner.h"
void BasicMode() { char endtmp = '0'; //0 false, 1 true
double result = 0; double numbers[100] = {0.0}; char operators[100];
do { //100 doubles in this array goes through the for loop till 100 numbers or = is entered
for (int i = 0; i < 100; i++) { printf("Enter a Number: "); numbers[i] = testForNumber(); //gets number
printf("Enter a operation: "); operators[i] = testForOperator(); //gets operator
} } while (endtmp != '1');
for (int i = 0; i < 100; i++) {//checks all operators to check for priority
if ((operators[i] == '/' || operators[i] == '*') && i > 1) { //if operators[i] == / or * and i>1 so you dont get numbers[-1]
if (operators[i] == '/') { result += divide(numbers[i - 1], numbers[i]); //divides if char is / and adds number to the result
} // for all calculations we take the number and the number before that
else { // and do the operation
result += multiply(numbers[i - 1], numbers[i]); //multiplys if char is * and adds number to the result
} } else if ((operators[i] == '+' || operators[i] == '-') && i > 1) { if (operators[i] == '+') { result += add(numbers[i - 1], numbers[i]); //adds if char is + and adds number to the result
}
else { result += minus(numbers[i - 1], numbers[i]); //subtrakts if char is - and adds number to the result
} }
else if (i<=1 && operators[i] == '=') { //if there are less then 2 numbers in the array
result = numbers[i]; //set result to the 0 digit
}
else if (operators[i] == '=') { //if char is =
printf("The result is: %f", result); //print out the result
i = 100; break; } i++; } }
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