#|----------------------------------------------
#|this program is test for python
#|----------------------------------------------

import random,sys,os,math;

a='abc';
print(a);
if (a=='ab'):
    print(a);
elif (a=='abc'):
    print('ab');
    print('abc');
    print('aa');
else :
    print('N/A');
"""
for i in range(5):
    print(random.randint(1,10));
sys.exit();
def hello(name):
    print('hello '+name);
hello('hey');
hello('me');
"""
"""
def spam(divideBy):
    try:
        return 42/divideBy;
    except ZeroDivisionError:
        print('Error: Invalid argument.')

print(spam(1));
print(spam(2));
print(spam(0));
print(spam(7));
"""
