Programming C “Mathematic Is Easy” is talk about some numbers. In this program I use program language C with Visual Studio 2012. In this program include, operator, variable, array, flow control, array and recursive.
This program has 5 menu :
1. Fibonacci
2. Factorial
3. Even number and odd number
4. Hanoi Tower
5. Sorting Number
Flow chart this program :
Source code program :
#include<stdio.h>
#include<stdlib.h>
int Fibonacci(int k);
int faktorial(int k);
int genap(int n);
int ganjil(int m);
void hanoi(int n, char x, char y, char z);
void swapValue(int *tIntA, int *tIntB);
int main(void){
int choice;
int k, BS;
int genap(int n);
int ganjil(int m);
int m;
int Fibonacci(int k);
int tListAngka[1000];
int tSwap;
int tUrutan;
int tmasuk;
printf("-----------------------------------------------------------------------------\n");
printf(" Welcome to Application \n\n");
printf(" Mathematic Is Easy \n\n");
printf("-----------------------------------------------------------------------------\n");
printf(" - Created By Rizki Syaputra - \n");
printf("\n\n");
printf("\nMenu : \n");
printf("1. Fibonacci \n");
printf("2. Factorial \n");
printf("3. Even Number and Odd Number\n");
printf("4. Hanoi Tower \n");
printf("5. Sorting Number\n");
printf("\n\n");
printf("Please choice menu do you want (1...5) > ");
scanf("%d",&choice);
printf("\n\n");
switch (choice)
{
case 1:
printf(" Fibonacci \n");
printf("------------------------------------------------\n");
printf("Please insert number >");
scanf("%d",&m);
printf("\n");
printf("\nWith recursif calculation, number - %d from fibonacci series is %d\n",m, Fibonacci(m));
system("pause");
return 0;
break;
case 2:
printf(" Factorial \n");
printf("-----------------------------------------------\n");
//int m;
// int faktorial(int k);
printf("Please input number >");
scanf("%d",&m);
printf("\nWith recursif calculation, %d != %d\n",m, faktorial(m));
system("pause");
return 0;
break;
case 3:
printf(" Even and Odd Number \n");
printf("------------------------------------------------\n");
printf("Please input number >");
scanf("%d",&k);
if(k==0){
printf("\nZero is not even number and odd number.\n");
}else
{
BS = genap(k);
if(BS==1)
printf("\nNumber %d is Even number.\n",k);
else if(BS==0)
printf("\nNumber %d is Odd number.\n",k);
}
system("pause");
return 0;
break;
case 4 :
printf(" Hanoi Tower \n");
printf("Please input total disk > ");
scanf("%d",&m);
printf("Step by step for move disk : \n");
hanoi(m,'1','2','3');
system("pause");
return(0);
break;
case 5:
printf(" Sorting Number \n");
printf("Please input how many number will sorting : \n");
scanf("%d",&tmasuk);
for(tUrutan=0; tUrutan<tmasuk; tUrutan++){
printf("Value number - %d : ", tUrutan);
scanf("%d",&tListAngka[tUrutan]);
}
do{
tSwap =0;
for(tUrutan =0; tUrutan <tmasuk; tUrutan++){
if(tListAngka[tUrutan]<tListAngka[tUrutan+1]){
swapValue(&tListAngka[tUrutan],&tListAngka[tUrutan+1]);
tSwap=1;
}
}
}while (tSwap==1);
printf("\n\n");
printf("Number after sorting : \n");
for(tUrutan=0; tUrutan<tmasuk; tUrutan++){
printf("Value : %d,\n", tListAngka[tUrutan]);
}
system("pause");
return(0);
break;
default:
printf("please input number 1...5 \n");
system("pause");
break;
}
}
int Fibonacci(int k){
int Fib=1;
if(k>2){
Fib = Fibonacci (k-1)+Fibonacci(k-2);
return Fib;
}else{
return Fib;
}
}
int faktorial(int k){
if(k==0)
return 1;
else
return k*faktorial(k-1);
}
int genap(int n){
if(n==0)
return 1;
else
return ganjil(abs(n)-1);
}
int ganjil(int m){
if(m==0)
return 0;
else
return genap(abs(m-1));
}
void hanoi(int n, char x, char y, char z){
if(n==1)
printf("Move disk from the heighest pole %c to pole %c \n",x,y);
else
{
hanoi(n-1,x,z,y);
hanoi(1,x,y,z);
hanoi(n-1,y,x,z);
}
}
void swapValue(int *tIntA, int *tIntB){
int tInt=*tIntA;
*tIntA= *tIntB;
*tIntB=tInt;
}
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