Code for Python3:

lst = [400,200,2,500,100,600,200,3,1000,400] for i in range(0, len(lst), 5): template = '应付[ {} ] 单价[ {} ] 张数[ {} ] 投入现金[ {} ] 找零金额[ {} ]' print(template.format(*lst[i:i+5]))

Questions I answered: Python-QA

for(i = 0;i< array.length;i+=5){

// do array[i], array[i+1], array[i+2] .....

}