33 lines
803 B
Java
33 lines
803 B
Java
package exp4;
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class Undergraduate extends Student {
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public Undergraduate(String name)
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{
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super(name,"本科生");
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}
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public void calculateGrade() {
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int total = 0;
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double average = 0;
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for (int i = 0; i < CourseNo; i++) {
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total=total+getCourseScore(i); // 累加各门课程成绩
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};
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average = total / CourseNo;
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String currentGrade="";
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if (average>=80&&average<100){
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currentGrade = "优秀";
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}
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else if (average>=70&&average<80){
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currentGrade = "良好";
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}
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else if (average>=60&&average<70){
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currentGrade = "一般";
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}
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else if (average>=50&&average<60){
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currentGrade = "及格";
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}
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else{
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currentGrade = "不及格";
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}
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setCourseGrade(currentGrade);
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}
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} |