Tugas Alpro PPT Minggu ke 3 Kasus 3.3
Mencari
Nilai Akar Imajiner
Analisis :
1. Input :a,b,c (Inputkan Nilai a,b,c)
2. Proses :Disk <- (b*b)-(4*a*c)
3. Kondisi: jika (a=0)
Jika (Disk>0)
Jika (Disk=0)
4. Proses :x1 <- -b/2*a
x1<- -b+sqrt(Disk)/2*a
x2<- -b-sqrt(Disk)/2*a
5. Inisialisasi : x2 <- x1
Analisis :
1. Input :a,b,c (Inputkan Nilai a,b,c)
2. Proses :Disk <- (b*b)-(4*a*c)
3. Kondisi: jika (a=0)
Jika (Disk>0)
Jika (Disk=0)
4. Proses :x1 <- -b/2*a
x1<- -b+sqrt(Disk)/2*a
x2<- -b-sqrt(Disk)/2*a
5. Inisialisasi : x2 <- x1
6. Output :
x1 & x2 , akar imajiner
Algoritma :
1.
Deklarasi
a,b,c : integer (input)
Disk : Long int (output)
x1,x2 : real (output)
2. Deskripsi
read (a,b,c)
Disk <-- (b*b)-(4*a*c)
if (a=0) then write ("Bukan Persamaan Kuadrat)
else if Disk > 0 then
x1<--- (-b) + sqrt(Disk)/2*a
x2<--- (-b) - sqrt(Disk)/2*a
else if Disk = 0 then
x1 <--- (-b)/2*a
x2 <--- x1
else write ("Akar Imajiner")
end if
write (x1,x2)
Logikanya menggunakan raptor
#include <iostream>
using namespace std;
int main(int argc, char** argv) {
int a,b,c;
long disk;
float x1,x2;
cout<<"Koefisien Pangkat 2 : ";cin>>a;
cout<<"Koefisien Pangkat 1 : ";cin>>b;
cout<<"Koefisien Pangkat 0 : ";cin>>c;
if (a==0){
cout<<"Bukan Persamaan Kuadrat"<<endl;
cout<<"Harga Akar = "<< -c/b;} else {
disk = b*b-4*a*c;
if(disk>0){
x1= -b+sqrt(disk)/(2*a);
x2= -b-sqrt(disk)/(2*a);
cout<<"Diskriminan = "<<disk<<endl;
cout<<"x1 = "<<x1<<endl;
cout<<"x2 = "<<x2<<endl;
}
else if(disk==0){
x1= -b/(2*a); x2=x1;
cout<<"Diskriminan = 0"<<endl;
cout<<"x1 ="<<x1<<endl;
cout<<"x2 ="<<x2<<endl;
}
else
cout<<"Akar Imajiner "<<endl;
}
system("PAUSE");
return 0;
}
ABOUT THE AUTHOR
A web designer from India. And then you write some more information about yourself like this to fill out the space that is left.
 2. Proses :Disk <- (b*b)-(4*a*c) 3. Kondisi: ji...){kind=link}
0 komentar:
Posting Komentar