formatting source-code for d7af6fdc8c

math/string_fibonacci.cpp

@@ -21,41 +21,50 @@
  * \param [in] b second number in string to add
  * \returns sum as a std::string
  */
-std::string add(std::string a, std::string b) {
+std::string add(std::string a, std::string b)
+{
     std::string temp = "";
 
     // carry flag
     int carry = 0;
 
     // fills up with zeros
-    while (a.length() < b.length()) {
+    while (a.length() < b.length())
+    {
         a = "0" + a;
     }
 
     // fills up with zeros
-    while (b.length() < a.length()) {
+    while (b.length() < a.length())
+    {
         b = "0" + b;
     }
 
     // adds the numbers a and b
-    for (int i = a.length() - 1; i >= 0; i--) {
+    for (int i = a.length() - 1; i >= 0; i--)
+    {
         char val = static_cast<char>(((a[i] - 48) + (b[i] - 48)) + 48 + carry);
-        if (val > 57) {
+        if (val > 57)
+        {
             carry = 1;
             val -= 10;
-        } else {
+        }
+        else
+        {
             carry = 0;
         }
         temp = val + temp;
     }
 
     // processes the carry flag
-    if (carry == 1) {
+    if (carry == 1)
+    {
         temp = "1" + temp;
     }
 
     // removes leading zeros.
-    while (temp[0] == '0' && temp.length() > 1) {
+    while (temp[0] == '0' && temp.length() > 1)
+    {
         temp = temp.substr(1);
     }
 
@@ -65,11 +74,13 @@ std::string add(std::string a, std::string b) {
 /** Fibonacci iterator
  * \param [in] n n^th Fibonacci number
  */
-void fib_Accurate(uint64_t n) {
+void fib_Accurate(uint64_t n)
+{
     std::string tmp = "";
     std::string fibMinus1 = "1";
     std::string fibMinus2 = "0";
-    for (uint64_t i = 0; i < n; i++) {
+    for (uint64_t i = 0; i < n; i++)
+    {
         tmp = add(fibMinus1, fibMinus2);
         fibMinus2 = fibMinus1;
         fibMinus1 = tmp;
@@ -78,7 +89,8 @@ void fib_Accurate(uint64_t n) {
 }
 
 /** main function */
-int main() {
+int main()
+{
     int n;
     std::cout << "Enter whatever number N you want to find the fibonacci of\n";
     std::cin >> n;