print('Abdul Moiz')
print('18b-011-CS-A')
print('Program # 3.17')
print("eval('2 * 3 + 1') = ",eval('2 * 3 + 1'))
print("eval('hello') = This will print an error (hello not defined) because there are no calculations in eval('hello')")
print("eval,('hello' + ' ' + 'world!')= ",eval("'hello' + ' ' + 'world!'"))
print("eval of ASCII.count(I) will give = ",eval("'ASCII'.count('I')"))
print("eval('x = 5') = This will print an error (inavlid syntax) because eval is not an assignment operator eval('x = 5')")


