JAVA用結(jié)構(gòu)體跟數(shù)組統(tǒng)計(jì)班級(jí)平均成績(jī)并求最高和最低成績(jī)并進(jìn)行排

1、java用結(jié)構(gòu)體跟數(shù)組統(tǒng)計(jì)班級(jí)平均成績(jī)并求最高和最低成績(jī)并進(jìn)行排 java代碼,統(tǒng)計(jì)平均成果,求最高分和最低分 package te; import java.util.scanner; /*此類使用循環(huán)結(jié)構(gòu)體用來(lái)統(tǒng)計(jì)班級(jí)平均成果*/ public class count public static void main(string args) scanner in = new scanner(system.in); system.out.println(請(qǐng)輸入同學(xué)人數(shù)：); int preason = in.nextint(); int i=1; int sum=0; int avg = 0

2、; /循環(huán)輸入同學(xué)成果 while(i=preason) system.out.println(請(qǐng)輸入第+i+個(gè)同學(xué)成果：); /獵取用戶輸入的成果 int scroce = in.nextint(); /累加成果 sum = sum+scroce; i+; /求平均成果 avg = sum/preason; system.out.println(一共有+preason+人，平均成果是：+avg); package arraytest; import java.util.arrays; import java.util.scanner; public class arraylist /* *

3、param args */ /用數(shù)組來(lái)統(tǒng)計(jì)同學(xué)平均成果 public static void main(string args) java代碼,統(tǒng)計(jì)平均成果,求最高分和最低分 scanner in = new scanner(system.in); system.out.println(一共有幾門成果：); int sc = in.nextint(); int num = new intsc; int scro=0; /獵取用戶輸入成果 for(int i=0;inum.length;i+) system.out.println(請(qǐng)輸入第+(i+1)+成果); numi=in.nextint(

4、); scro+=numi; int main=num0; int max = num0; for(int i=0;inum.length;i+) /推斷求最小成果 if(mainnumi) main=numi; /推斷求最大成果 else if (maxnumi) max=numi; system.out.println(sc+門平均成果為：+scro/num.length); system.out.println(數(shù)組長(zhǎng)度為：+num.length); system.out.println(最大成果為：+max); system.out.println(最小成果為：+main); /數(shù)組進(jìn)行升序排列 arrays.sort(num); system.out.println(成果從低到高排序：); for(int i=0;inum.length;i+) system.out.print(numi+t); system.out.println(); system.out.println(成果從高到低排序：); /數(shù)組進(jìn)行從高