Create nthroot.cpp

Author: SpiderParth

Math/nthRoot/cpp/nthroot.cpp

@@ -0,0 +1,32 @@
+```cpp
+
+#include<iostream>
+#include<math.h>
+
+using namespace std;
+
+double nthroot(int b,int n)
+{
+
+  return pow(b,-n);
+    
+}
+
+int main()
+{
+
+  int b,n;
+  
+  cout<<"Enter the number whose nth root is to be calculated: ";
+  cin>>b;
+  
+  cout<<"Enter the exponent n for the nth root: ";
+  cin>>n;
+  
+  cout<<"The "<<n<<"th root of "<<b<<" is equal to "<<nthroot(b,n);
+
+  return 0;
+
+}
+
+```