1 solutions

  • 0
    @ 2025-11-5 19:06:36

    C :

    #include<stdio.h>
    #define PI 3.14
    int main()
    {
    	float r,h,l,s1,v1,s2,v2;
    	scanf("%f%f",&r,&h);
    	l=2*PI*r;
    	s1=PI*r*r;
    	v1=s1*h;
    	s2=4*PI*r*r;
    	v2=(4.0/3.0)*PI*r*r*r;
    	printf("C1=%.2lf\nSa=%.2lf\nSb=%.2lf\nVa=%.2lf\nVb=%.2lf\n",l,s1,s2,v2,v1);
    	return 0;
    }
    

    C++ :

    #include<iostream>
    #include<iomanip>
    using namespace std;
    #define PI 3.14;
    int main()
    {float r,h;scanf("%f %f",&r,&h);float  a,b,c,d,e;
    a=2*r*PI;b=r*r*PI;c=4*r*r*PI;d=4.0/3*r*r*r*PI;e=h*r*r*PI;
    cout<<fixed<<setprecision(2)<<"C1="<<a<<endl<<
    	"Sa="<<b<<endl<<"Sb="<<c<<endl<<"Va="<<d<<endl<<"Vb="<<e<<endl;
    return 0;}
    
    • 1

    Information

    ID
    19179
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
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