Fixed syntax errors in team member's code

src/main/c/BasicMode.c

@@ -14,17 +14,17 @@ void BasicMode() {
 
 	do {
 		//100 doubles in this array  goes through the for loop till 100 numbers or = is entered
-		for (int i = 0; i < 100) {
+		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')
+	} while (endtmp != '1');
 
 
-	for (int i = 0; i < 100) {//checks all operators to check for priority
+	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 
@@ -45,12 +45,12 @@ void BasicMode() {
 			}
 		}
 
-		else if (i<=1 && operator[i] == '=') {		//if there are less then 2 numbers in the array 
+		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 (operator[i] == '=') {				//if char is = 
-			printf("The result is: %d", result);	//print out the result
+		else if (operators[i] == '=') {				//if char is = 
+			printf("The result is: %f", result);	//print out the result
 			i = 100; 
 			break;
 		}

src/main/c/main_taschenrechner.c

@@ -6,19 +6,19 @@
 #include "taschenrechner.h"
 
 
-doulbe add(doulbe a, doulbe b) {
+double add(double a, double b) {
     return a + b;
 }
 
-doulbe minus (doulbe a, doulbe b){
+double minus (double a, double b){
     return a - b;
 }
 
-doulbe multiply(doulbe a, doulbe b) {
+double multiply(double a, double b) {
     return a * b;
 }
 
-doulbe divide(doulbe a, doulbe b) {
+double divide(double a, double b) {
     if (b == 0) {
         return 0;
     }

src/main/c/taschenrechner.h

@@ -2,22 +2,22 @@
 #define TASCHENRECHNER_H
 
 //add function
-doulbe add(doulbe a, doulbe b);
+double add(double a, double b);
 
 //minus function
-doulbe minus(doulbe a, doulbe b);
+double minus(double a, double b);
 
 //multiply function
-doulbe multiply(doulbe a, doulbe b);
+double multiply(double a, double b);
 
 //divide function
-doulbe divide(doulbe a, doulbe b);
+double divide(double a, double b);
 
 //get input and check if its a number
-double testForNumber()
+double testForNumber();
 
 //get input and check if its a operator
-char testForOperator()
+char testForOperator();
 
 // Square root function
 double squareRootFunction(double x);

src/main/c/testForOperator.c

@@ -2,6 +2,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <math.h>
+#include <stdbool.h>
 
 #include "taschenrechner.h"
 
@@ -9,7 +10,7 @@ char testForOperator() {
     //saving the number of operators in a variable so it only needs to be changed in one location
     int numberOfOperators = 5;
     //array where all valid Operators are saved, can be esily expanded
-    char oppArray[numberOfOperators] = { '+','-','*','/','=' };
+    char oppArray[] = { '+','-','*','/','=' };
     char input;
     bool validInput = false;
 
@@ -23,6 +24,6 @@ char testForOperator() {
             }
         }
         //if the input was deemed invalid it asks for new input and goes to the top of the while loop
-        printf("Diese Eigabe war nicht zulässig probieren sie es noch einmal!\n");
+        printf("The input was not allowed. Please try again!\n");
     }
 }