45 lines
1.1 KiB
Java
45 lines
1.1 KiB
Java
public class SchleifenUebungen {
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public static void main(String[] args) {
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// Gebe jede ungerade Zahl von 1 - 100 aus
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for (int i = 1; i <= 100; i += 2) {
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System.out.println(i);
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}
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// Ausgabe 10 x 10 Multiplikationstabelle
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for (int zeile = 1; zeile <= 10; zeile++) {
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for (int spalte = 1; spalte <= 10; spalte++) {
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int multiplikation = zeile * spalte;
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System.out.print(multiplikation + " ");
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}
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System.out.println("");
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}
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// 10 Zeilen rechtwinkliges Dreieck
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for (int i = 0; i < 10; i++) {
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for (int k = 0; k <= i; k++) {
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System.out.print("#");
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}
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System.out.println("");
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}
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// 10 Zeilen gleichseitiges Dreieck
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int zeilen = 10;
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for (int i = 0; i < zeilen; i++) {
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for (int k = zeilen; k > i; k--) {
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System.out.print(" ");
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}
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for (int k = 0; k <= i ; k++) {
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System.out.print("#");
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}
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System.out.println("");
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}
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}
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}
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