Tugas CPP

#include "stdio.h"

void main(){
int r,t;
double L,V,keliling,luasalas;

printf("## Tube ## \n");
printf("input jari-jari (r) : ");
scanf("%d",&r);
printf("input tinggi (t) : ");
scanf("%d",&t);

keliling=2*3.14*r;
luasalas=3.14*r*r;

V=luasalas*t;
L=(2*luasalas)+(keliling*t);

printf("Volume : %f \n",V);
printf("Luas permukaan : %f \n",L);

}

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