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Commit 984d6be4 authored by gu-jinli1118's avatar gu-jinli1118
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parent 4e59babb
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jshERP-boot/src/main/java/com/jsh/erp/utils/triangle.java
View file @ 984d6be4
...@@ -4,6 +4,6 @@ public class triangle extends shape { ...@@ -4,6 +4,6 @@ public class triangle extends shape {
@Override @Override
public double area(int length,int width) { public double area(int length,int width) {
System.out.println ("triangle ~area"); System.out.println ("triangle ~area");
return 1/2*length*width; return 1.0/2*length*width;
} }
} }
\ No newline at end of file
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