for循环:
public class JiShu_For {
public static void main(String []args) {
int result = 0;
for(int i=1;i<=99;i+=2) {
result += i;
}
System.out.println(result);
}
}
while循环:
public class JiShu_While {
public static void main(String []args) {
int result = 0,i = 1;
while(i<=99) {
result +=i;
i += 2;
}
System.out.println(result);
}
}