程序在停止工作之前是否可以执行最大数量的计算？

My apologies for the general nature of this question, but I cannot think of a good way to word it... Put simply, I'm a beginner that's written a program (in C, using CodeBlocks-EP) that performs a very large number of calculations (for simplicity, I've replaced the real (very useful) code with a pointless loop that also has a large number of calculations!).My apologies for the general nature of this que