4个数加减乘除算24. 输入任意四个1~13的整数,程序自动给出算式算出24. 最著名的例子是3,3,8,8一班人没有该程序都会在10分钟后认为不可能计算而放弃.-4 the number of addition, subtraction operator 24. Enter any four integer from 1 to 13, the program automatically gives the formula to calculate the 24 most famous example is 3,3,8,8 group of people the program will be 10 minutes after that is impossible to give up.