public class Test2 {
public static void main(String[] args) {
int sum = 0;
int t = 0;
for(int i = 1;i <= 100;i++) {
if(i % 7 == 0) {
t += 1 ;
sum += i ;
}
}
System.out.println("个数 " + t);
System.out.println("总和 " + sum);
}
}



