Taylor expansion input more than 16 will be beyond the scope of cos, pure novice, overflow or what problem is data
Public static void main (String [] args) {

If (args. The length==0) {
System. The out. Println (" ERROR ");
return;
}
The else {
Double n=0.0;
Double Max=20.0;
Double a=1.0;
Double sum=0.0;
Double cosine=0.0;
Double z=double. ParseDouble (args [0]).
For (n=0.0; n<=Max; N++) {
Double b=1.0;
Double x=1.0;
If (n==0.0) {
A=1.0;
X=1.0;
B=1.0;
}
The else {
{if (n % 2==0)
A=1.0;
}
The else {
A=1.0;
}
For (double t=1.0; t<=2 * n; T++) {
B=b * t;
X=x * z;
}
}
Cos=(a/b) * x;
Sum=sum + cos;
Double sum1=(long) (sum * 100)/100.0;
If (n + 1 & gt; Max) {
System. The out. Println (sum1);
}
}
}

}
}

To code a Taylor expansion cosine values (keep two), but no more than 16 in input data is accurate, after more than 16 inaccurate start
the condition of the20
Cos (x)=?((1) ^ n/(2 n)!) * x ^ 2 n
N=0