www.gusucode.com > 整数规划((MATLAB+LINGO源码)) > 整数规划((MATLAB+LINGO源码))/整数规划((MATLAB+LINGO源码))/ex2_5.m
clc, clear x=unifrnd(0,12,[1,10000000]); y=unifrnd(0,9,[1,10000000]); pinshu=sum(y<x.^2 & x<=3)+sum(y<12-x & x>=3); area_appr=12*9*pinshu/10^7