Commit 6921671a authored by gu-jinli1118's avatar gu-jinli1118
Browse files

222

parent 21db0c43
package override;
package com.jsh.erp.utils;
public class shape {
public double area(int length,int width) {
......
package override;
package com.jsh.erp.utils;
public class triangle extends shape {
@Override
......
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