By having a memory and storing a set of instructions that can be performed over and over, as well as logic to vary the path of instruction, execution programmable computers were possible.
如果有一个记忆和存储设备那些计算可以持续下去。不过电脑路径执行程序都发生改变，不过这是可行的。
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During processing, two data items may be compared as a result of the execution of logicinstruction.