2 files changed, 18 insertions(+), 0 deletions(-)

M CMakeLists.txt
A sqrt.cpp

@@ 18,6 18,7 @@ add_executable(reverse_int reverse_int.cpp)
 add_executable(guess_the_number guess_the_number.cpp)
 add_executable(codetime codetime.cpp)
 add_executable(Mstat math_stat.cpp)
+add_executable(sqrt sqrt.cpp)
 
 # Curses progs
 

@@ 0,0 1,17 @@
+#include <ios>
+#include <iostream>
+#include <cmath>
+#include <cstdlib>
+
+int main(int argc, char* argv[]) {
+    long long num;
+    if(argc < 2) {
+        std::cout << "Enter a number: ";
+        std::cin >> num; 
+    }
+    else {
+        num = std::atoll(argv[1]);
+    }
+    std::cout << std::fixed << std::sqrt(num) << std::endl; 
+    return 0;
+}