Program Mencari Penjumlahan, Prima, FPB, KPK Dengan Bahasa C

<b><span style="color: lime;">Program Mencari Bilangan Prima |</span></b> Setelah sekian lama menulis artikel tentang <u>blog</u>, akhirnya kali ini bisa mengeluarkan artikel <u>pemrorgraman</u>. Lama sekali tidak menjamah bagian <i>bahasa C</i>. Lama sekali aku melupakan <i>Code Block</i>, lama sekali tidak lihat <b>#include<stdio.h>. </b>Kali ini aku share simple program. Sebenarnya bukan untuk mencari bilangan prima saja tapi adlah program kalkulator dengan Bahasa C. Ini karena ada pertanyaan bagaimana membuat program mencari bilangan prima dengan <i>Bahasa C</i>.<br /><br /><pre class="brush:js;">#include <stdio.h><br />int isprima(int x);<br />float pangkat (float basis, int n);<br />float kpk(int x, int y);<br />float fpb(int x, int y);<br />main()<br />{<br />float X,Y,hasil;<br />int A,B,pilihan;<br />int Z;<br />char ulangi;<br />do{<br />printf("Pilihan operasi: ");<br />printf("\n1. X + Y\n2. X - Y\n3. X x Y\n4. X / Y");<br />printf("\n5. X Pangkat Y\n6. KPK X dan Y\n7. FPB X dan Y\n8. Cek prima X");<br />printf("\nPilihan anda: ");scanf("%d",&pilihan);<br />switch(pilihan)<br />{<br />case 1:<br />printf("\nX = ");scanf("%f",&X);<br />printf("Y = ");scanf("%f",&Y);<br />hasil = X + Y;<br />break;<br />case 2:<br />printf("\nX = ");scanf("%f",&X);<br />printf("Y = ");scanf("%f",&Y);<br />hasil = X - Y;<br />break;<br />case 3:<br />printf("\nX = ");scanf("%f",&X);<br />printf("Y = ");scanf("%f",&Y);<br />hasil = X * Y;<br />break;<br />case 4:<br />printf("\nX = ");scanf("%f",&X);<br />printf("Y = ");scanf("%f",&Y);<br />hasil = X / Y;<br />break;<br />case 5:<br />printf("\nX = ");scanf("%f",&X);<br />printf("Y = ");scanf("%d",&B);<br />hasil = pangkat(X,B);<br />break;<br />case 6:<br />printf("\nX = ");scanf("%d",&A);<br />printf("Y = ");scanf("%d",&B);<br />Z = kpk(A,B);<br />hasil = Z;<br />break;<br />case 7:<br />printf("\nX = ");scanf("%d",&A);<br />printf("Y = ");scanf("%d",&B);<br />Z = fpb(A,B);<br />hasil = Z;<br />break;<br />case 8:<br />printf("\nX = ");scanf("%d",&A);<br />Z = isprima(A);<br />if (Z==1)<br />printf("X adalah bilangan prima\n");<br />else<br />printf("X bukan bilangan prima\n");<br />break;<br />default:<br />printf("Pilihan anda salah!!");<br />}<br />if((pilihan<=7) && (pilihan>=1))<br />printf("Hasil = %f",hasil);<br /><br />printf("\n");<br />printf("Ulangi operasi (Y/N)? ");<br />scanf("%s",&ulangi);<br />}while((ulangi=='Y')||(ulangi=='y'));<br />}<br /><br />int isprima(int x)<br />{<br />int n,t=1,s;<br />if ( x < 2 )<br />{s = 0;}<br />else<br />{<br />for (n=2;t!=0;n++)<br />{<br />t = x%n;<br />}<br />n--;<br />if(n==x)<br />{s = 1;}<br />else<br />{s = 0;}<br />}<br />return (s);<br />}<br /><br />float pangkat (float basis, int n)<br />{<br />int i;<br />float p;<br />p = 1;<br />for (i = 1; i <= n; ++i)<br />p = p* basis;<br />return p;<br />}<br /><br /><br />float kpk(int x, int y)<br />{<br />int w=1,n;<br />int z;<br />if (x < y)<br />{<br />for (n=1; w != 0; n++)<br />{ z = y * n;<br />w = z % x;<br />}<br />}<br />else<br />{<br />for (n=1; w != 0; n++)<br />{ z = x * n;<br />w = z % y;<br />}<br />}<br />return (z);<br />}<br /><br /><br />float fpb(int x,int y)<br />{<br />int sisabagi;<br />float hasil;<br />if(y<=x && x%y==0)<br />{<br />return(y);<br />}<br />else if(x<y)<br />{<br />hasil=fpb(y,x);<br />return(hasil);<br />}<br />else<br />sisabagi=x%y;<br />hasil=fpb(y,sisabagi);<br />return(hasil);<br />}<br /><br /></pre>Okey..Ini dia <b>Build and Run.</b><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0jb_nMiA4LAcNzb7gXd8upexvfONrKnwOUyzsJXfovFjrv_4pNYIpBxgYbfkhlhO5tzEHb9T1PKkBojpAkynXiWgAHqQR8rLmEMjoEe8zvcrkAy9Bokxb7GDXw6xN-K3JTlzHhQrNfbBj/s1600/C.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="cara,blog,pemrograman," border="0" height="185" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0jb_nMiA4LAcNzb7gXd8upexvfONrKnwOUyzsJXfovFjrv_4pNYIpBxgYbfkhlhO5tzEHb9T1PKkBojpAkynXiWgAHqQR8rLmEMjoEe8zvcrkAy9Bokxb7GDXw6xN-K3JTlzHhQrNfbBj/s320/C.JPG" title="F9" width="320" /></a></div>Masukan Input<br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRgYlNmPeKzTJUOuCX7a1MoLnW1LqV1Lp7J1mCV7YiZ8KNyHJlTb7kRhRmcAG7oPxZ6vfcjj_WVVov9Z6Yx8Npu4W7IULpVU_7x4pNd_ohvfjaZF-FmIJ4P9CVLYCwjlDyG6Yawla2nS4n/s1600/c1.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="cara,blog,pemrograman," border="0" height="200" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRgYlNmPeKzTJUOuCX7a1MoLnW1LqV1Lp7J1mCV7YiZ8KNyHJlTb7kRhRmcAG7oPxZ6vfcjj_WVVov9Z6Yx8Npu4W7IULpVU_7x4pNd_ohvfjaZF-FmIJ4P9CVLYCwjlDyG6Yawla2nS4n/s200/c1.JPG" title="Input" width="200" /></a></div><br /><br /><b> </b>

Program Mencari Penjumlahan, Prima, FPB, KPK Dengan Bahasa C

Program Mencari Bilangan Prima | Setelah sekian lama menulis artikel tentang blog , akhirnya kali ini bisa mengeluarkan artikel pemrorgrama...

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