在我方某前沿防守地域，敌人以一个炮排（含两门火炮）为单位对我方进行干扰和破坏．为躲避我方打击，敌方对其阵地进行了伪装并经常变换射击地点．

经过长期观察发现，我方指挥所对敌方目标的指示有50％是准确的，而我方火力单位，在指示正确时，有1/3的射击效果能毁伤敌人一门火炮，有1/6的射击效果能全部毁伤敌人火炮．

现在希望能用某种方式把我方将要对敌人实施的20次打击结果显现出来，确定有效射击的比率及毁伤敌方火炮的平均值。

使用蒙特卡洛方法模拟50次打击结果：-A frontier area in our defense, the enemy with a gun platoon (including two artillery) units of our interference and damage. In order to avoid our fight against the enemy

Camouflage their positions in the party and constantly changing shooting locations.

　　　 Observed over a long period, our command post instructions on the enemy target is 50　accurate, and our fighting units, the instructions correctly,

1/3 of the effect can destroy the enemy firing a gun, 1/6 of the firing effect can all destroy the enemy artillery.

　　　Now we hope that some way can be implemented on the enemy 20 times against the results appear, determine the effective rate of fire and damage the enemy

The mean square artillery.

　　 Monte Carlo simulation with 50 times against the results: