Education platform at the middle School of the first Normal University my brush title record (Brush 16--20 questions for everyone)
For students only reference, prohibit copying!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#include <iostream> #include <math.h> using namespace Std; int Main () { double A,b,c; CIN >>A; b =2 *a*3.14159 ; C =a*a*3.14159 <<b<< " < <c<<ENDL; return 0 ;}
finding the circumference and area of a circle
#include <iostream>#include<math.h>usingnamespace std; int Main () { double n,a,b; CIN>>N; A=n*n*6; b=n*n*n; cout<<a<<""<<b<<Endl; return 0 ;}
the surface area and volume of the cube
#include <iostream>#include<math.h>using namespacestd;intMain () {Doubler,a,b; CIN>>R; A=4*3.14*r*R; b=(4.0/3)*3.14*r*r*R; cout<<a<<" "<<b<<Endl; return 0;}
calculating the surface area and volume of the ball
#include <iostream>#include<cmath>usingnamespace std; int Main () { float s1,s2,h,v; CIN>>s1>>s2>>H; V= (s1+sqrt (s1*s2) +s2) *h/3; cout<<v<<Endl; return 0 ;}
find the volume of the Round table
#include <iostream>#include<math.h>usingnamespace std; int Main () { double r,h,v; CIN>>r>>H; V= (1.0/3) *r*r*3.14*h; cout<<v<<Endl; return 0 ;}
to find the volume of a cone
Education platform of the middle School of the first normal University my Brush record (4)