add color print

color-print/README.md

@@ -0,0 +1,15 @@
+```python
+def rprint(*args, color='blue', sep=' ', end='\n', flush=False):
+    
+    palette = ['black', 'red', 'green', 'yellow', 
+           'blue', 'magenta', 'cyan', 'white']
+    color = f'\033[3{palette.index(color)}m'
+    RESET = "\033[0m"
+
+    print(f'{color}{sep.join(args)}{RESET}', end=end, flush=flush)
+    
+rprint('hello') # blue 'hello'
+rprint('hello', color='red') # red 'hello'
+```
+
+