26 lines
728 B
Java
26 lines
728 B
Java
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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public class Homotetie {
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public static void main(String[] args) {
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try {
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FileInputStream fi = new FileInputStream("polygone.bin");
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DataInputStream dis = new DataInputStream(fi);
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FileOutputStream fo = new FileOutputStream("polygonex2.bin");
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DataOutputStream dos = new DataOutputStream(fo);
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int n = dis.available() / 8;
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for (int i = 0; i < n; i++) {
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dos.writeInt(dis.readInt() * 2);
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}
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dis.close();
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dos.close();
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} catch (Exception e) {
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}
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}
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}
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