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Output simplified #40

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Output simplified #40

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18d4e00
Update Fibonacci.java
enghqii Mar 15, 2014
8c81371
Update Fibonacci.java
enghqii Mar 15, 2014
466e5b6
Update Fibonacci.java
enghqii Mar 15, 2014
af81ae6
Update Fibonacci.java
enghqii Mar 15, 2014
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45 changes: 35 additions & 10 deletions Fibonacci.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,39 @@
public class Fibonacci{

public static void main(String []args){
int start = Integer.parseInt(args[0]);
BigInteger fib1 = new BigInteger("0");
BigInteger fib2 = new BigInteger("1");
for(int i = 0; i <= (start -2); i++) {
BigInteger fib3 = fib1.add(fib2);
System.out.println("F"+ i + " = " + fib1 + ", F" + (i+1) + " = " + fib2 + ", F" + (i+2) + " = " + fib3);
fib1 = fib2;
fib2 = fib3;
}

int start = 0;


try{
if(args.length > 0){
start = Integer.parseInt(args[0]);
}

}catch(NumberFormatException e){
e.printStackTrace();
}

if(start > 2){

long startTime = System.currentTimeMillis();

BigInteger fib1 = new BigInteger("0");
BigInteger fib2 = new BigInteger("1");


System.out.println("F" + 0 + " = " + fib1);
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indent가 맞지 않습니다.

System.out.println("F" + 1 + " = " + fib2);

for(int i = 0; i <= (start -2); i++) {
BigInteger fib3 = fib1.add(fib2);
System.out.println("F" + (i+2) + " = " + fib3);
fib1 = fib2;
fib2 = fib3;
}

long endTime = System.currentTimeMillis();
System.out.println("Execution time : " + ((endTime - startTime)/1000.0) + "sec" );
}
}
}
}