17c.14.cpp操作步骤及应用场景分析,示例：N体模拟N体模拟是天文学中常用的计算方法，模拟多个天体之间的引力相互作用。使用C++和17c.14.cpp，可以实现高效的N体模拟。#include#include#includestructBody{doublex,y,vx,vy;doublemass;};doublecalculate_distance(constBody&a,constBody&b){returnstd::sqrt(std::pow(a.x-b.x,2)+std::pow(a.y-b.y,2));}voidupdate_velocity(std::vector&bodies,doubledt){for(auto&body:bodies){doubletotal_force_x=0.0;doubletotal_force_y=0