Add hex String

src/outputHandling.c

@@ -2,7 +2,14 @@
 #include "outputHandling.h"
 #include "inputHandling.h"
 
+void hex(char* string, int number) {
+    sprintf(string, "%X", number);
+}
 
 void printResult(calc_op* result) {
-    printf("Das Ergebnis ist: %f", result->result);
+    char buf[60] = {0};
+    printf("Das Ergebnis ist: %f\n", result->result);
+    printf("Das Ergebnis in int: %i\n",(int)result->result);
+    hex(buf, (int)result->result);
+    printf("Das Ergebnis in hex: 0x%s\n", buf); ;
 }