"用do while计算从m到n的和"
public class Main{
public static void main(String[]args){
int sum=0;
int m=20;
int n=100;
do{sum=sum+m;m++;}
while(m<=n);
System.out.println(sum);
}
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禾中又鸟
"用do while计算从m到n的和"
public class Main{
public static void main(String[]args){
int sum=0;
int m=20;
int n=100;
do{sum=sum+m;m++;}
while(m<=n);
System.out.println(sum);
}
}