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2022-08-06 11:55:45 查看(45) 回复(0)
public class work7 { public static void main(String[] args) { for(int i=1;i<=9;i++) { for(int j=0;j<i;j++) { System.out.print((j+1)+"*"+(j+1)+" "); } System.out.print("\n"); } } }
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