程序:
package C;
public class Sushu {
public static void main(String[] args) {
int sum=0;
for (int i = 101; i < 201; i++)
{
for (int j = 2; j <=i; j++)
{
if(j==i)
{
System.out.println(j);
}
else if(i%j==0)
{
sum++;
break;
}
}
}
System.out.println("总共有"+(100-sum)+"个素数");
}
}
运行结果: