Start_my_repo

factorial_test.c

+#include <iostream>
+int main ()
+
+{
+  int i;
+  std::cout  << "please enter an integer value: ";
+  std::cin >> i;
+  int b=i;
+  int a;
+  for (int a=b-1; a!=0; b=b*a--);
+  std::cout << "The value you entered is " << i;
+  std::cout << " and its factorial is " << b << ".\n";
+return 0
+  ;}

for_loop_summation.c

+#include <iostream>
+int main ()
+
+{
+  int i;
+  std::cout  << "please enter an integer value: ";
+  std::cin >> i;
+  int b=i;
+  int a;
+  for (int a=b-1; a!=0; b=b+a--);
+  std::cout << "The value you entered is " << i;
+  std::cout << " and the sum of all whole numbers up to and including your value is " << b << ".\n";
+return 0
+  ;}

while_loop_summation.c

+#include <iostream>
+int main ()
+
+{
+  int i;
+  std::cout  << "please enter an integer value: ";
+  std::cin >> i;
+  int b=i;
+  int a=b-1;
+  while (a >= 1) {
+  
+    b += a--;}
+      
+  std::cout << "The value you entered is " << i;
+  std::cout << " and the sum of all whole numbers up to and including your value is " << b << ".\n";
+return 0
+  ;}