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dichgrem
2025-11-15 13:30:17 +08:00
parent c20e8949a5
commit 41e6b71bd7
33 changed files with 549 additions and 543 deletions
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25
com/study/demo/test1_3.java
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@@ -1,19 +1,18 @@
package com.study.demo;
public class test3_1_99 {
public static void main(String[] args) {
int[] numbers = new int[99];
public static void main(String[] args) {
int[] numbers = new int[99];
for (int i = 0; i < numbers.length; i++) {
numbers[i] = i + 1;
}
int sum = 0;
for (int i = 0; i < numbers.length; i++) {
sum += numbers[i];
}
System.out.println("1+2+...+99 的和 = " + sum);
for (int i = 0; i < numbers.length; i++) {
numbers[i] = i + 1;
}
}
int sum = 0;
for (int i = 0; i < numbers.length; i++) {
sum += numbers[i];
}
System.out.println("1+2+...+99 的和 = " + sum);
}
}