代码(1)
int a = 0; int sum = 0;
Console.WriteLine("1-100之间不能被7整除的数据为:");
for (int i = 1; i <=100; i++)
{
if (i%7!=0)
{
Console.Write("{0}\t",i);
a = a + 1;
sum = sum + i;
if (a==4)
{
Console.WriteLine("");
a = 0;
}
}
}
Console.WriteLine("");
Console.WriteLine("数据之和为:{0}",sum);
Console.ReadKey();
代码(2)
int line = 0; int sum = 0;
Console.WriteLine("1-100之间不能被7整除的数据为:");
for (int i = 1; i <=100; i++)
{
if (i%7==0)
{
continue;
}
else
{
Console.Write("{0}\t",i);
sum += i;
line++;
if (line%4==0)
{
Console.WriteLine();
}
}
}
Console.WriteLine();
Console.WriteLine("数据之和为:{0}",sum);
Console.ReadKey();
效果

image.png