//mencari luas segitiga
#include <stdio.h>
#include <conio.h>
int main ()
{
int a=10;
int t=10;
float L=(a*t)/2;
printf("Luas sgitiga = %.2f\n" ,L);
}
//============================
//mencari luas kubus
#include <stdio.h>
#include <conio.h>
int main ()
{
int s=10;
int L=6*s*s;
printf("Dik\t= sisi kubus = %i\n" ,s);
printf("Dit\t= Luas kubus?\n");
printf("Jawab\t= Luas Kubus \t= 6*s*s \n\t\t\t= 6*10*10 \n\t\t\t= %i\n" ,L);
}
============================
#include <stdio.h>
#include <conio.h>
int main()
{
int a;
int b;
float L;
printf("===B===\n==a====\n=y=====\nu======\nSisi Kubus\t: ");
scanf("%i", &a);
printf("Luas Kubus\t= 6*s*s\n");
L=6*a*a;
printf("\t\t= %.2f\n===Terima Kasih===", L);
}
=============================