求1~100之间个位数字不是2,3、4、7并且不能被3整除的整数之和。

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public static void main (String[] args)
    {
        int sum = 0;
        int v;
        for(int i=0;i<=9;i++){
            for(int j=0;j<=9;j++){
                if(j==2||j==3||j==4||j==7)continue;
                v = i*10+j;
                if(v%3!=0){
                    sum+=v;
                }
            }
        }
        sum += 100;
        System.out.println("1~100之间个位数字不是2,3、4、7并且不能被3整除的整数之和:");
        System.out.println(sum);
    }

public class Test {

public static void main(String[] args) {

int sum = 0;

int num = 0;

while(++num <= 200) {

int remainder = num % 10;

if (remainder != 3 && remainder != 5 && remainder != 6 && remainder != 7 && remainder != 9) {

sum += num;

}

}

System.out.println("sum: " + sum);

}

}