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2022-08-06 11:55:45 查看(63) 回复(0)
package ch02.text; public class i_j { public static void main(String[] args) { int num = 0; for (int i = 1; i < 10; i++) { for (int j = 1; j <= i; j++) { num = j * i; System.out.print(i + "*" + j + "=" + num + " "); } System.out.println(); } } }
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