simple string format

 

print('%s %s %s' % ('a','b','c'))
# a,b,c

print('%s %d %s' % ('a',1,'c'))
# a 1 c

print('%s %f %s' % ('a',1.111,'c'))
# a 1.111000 c

print('{0} {1} {2}'.format('a','b','c'))
# a b c

print('{0} {1} {2}'.format('a',1,'c'))
# a 1 c

print('{0} {1} {2}'.format('a',1.111,'c'))
# a 1.111 c

pyfiddle : https://pyfiddle.io/fiddle/59d69f15-7723-4e55-8244-c4a8078dd322/?i=true

more format : https://pyformat.info/