100以内能被7整除的数并求出个数

100以内能被7整除的数,并求出个数!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!???!!

 

/* Note:Your choice is C IDE */
#include "stdio.h"
void main()
{
  	int i=1,n=0;
  	for(i=1;i<=100;i++){
  		if(i%7==0){
  			printf("%3d",i);
  			n++;
  		}
  	
  	}
  	printf("个数为:%d",n);
}

 

代码:

#include "stdio.h"

void main()
{
	int i;
	//count 用于记录个数
	int count = 0;
	printf("100以内能被7整除的是:");
	for(i=1;i<=100;i++)
	{
		if(i % 7 == 0)
		{
			printf("%d ",i);
			count = count + 1;
		}
	}
	printf("\n100以内能被7整除的个数是:%d",count);
	
}

截图

答案如下: 

#include "stdio.h"
void main()
{
    int i = 0;
    int num = 0;
    while (i <= 100)
    {
        if (i % 7 == 0)
        {
            printf("%d \n", i);
            num++;
        }
        i++;
    }
    printf("\n 100以内能够被7整除的个数为:%d", num);
}

 

list1 = []
for i in range(100):
    if i%7 == 0:
        list1.append(i)
print('100内能被7整除的数量有:',len(list1),'个,它们是:',list1)