【题解】画百钱买百鸡
【题目描述】
鸡翁一,值钱五,鸡母一,值钱三,鸡雏三,值钱一,百钱买百鸡。问鸡翁、鸡母、鸡雏各几何?
#include<iostream> using namespace std; int x,y,z; int main(){ for(x=0;x<100/5;x++) for(y=0;y<=100/3;y++) for(z=0;z<=3*100;z++) if(5*z+3*y+z/3==100 && x+y+z==100 && z%3==0) cout<<x<<" "<<y<<" "<<z<<endl; return 0; }.jztagtree{max-height:85vh;right:0px}.jzDown{top:10vh}.jztagtree li a{background-color:#448EF6}.jztagtree li a:before{border-right:10px solid #448EF6}.jztagtree li a:hover{background:#0045a6}.jztagtree li a:hover::before{border-right:10px solid #0045a6}
$("#jztoc").toc({content: ".single", headings: "h1,h2,h3"});