#include <stdio.h>
int gbs(int a,int b)
{
int c,t;
t = a>b?b:a;
//求最大公约数
for(; t>=1;t--)
{
if(a%t==0 && b%t==0)
break;
}
//返回最小公倍数
return a*b/t;
}
int main()
{
int n,x;
int i,a;
scanf("%d %d",&n,&x);
while(1)
{
if(n==0 && x==0) break;
for(i=0;i<n;i++)
{
scanf("%d",&a);
if(i < n-1)
printf("<%d,%d>=%d ",x,a,gbs(x,a));
else
printf("<%d,%d>=%d\n",x,a,gbs(x,a));
}
}
return 0;
}
#include <stdio.h>
#include <stdlib.h>
int func(int a, int b)
{
int r;
for (r = a;; r++)
if (r % a == 0 && r % b == 0)
break;
return r;
}
int main()
{
int n, x;
scanf("%d%d", &n, &x);
int *arr = (int *)malloc(sizeof(int) * n);
for (size_t i = 0; i < n; i++)
{
scanf("%d", &*(arr + i));
}
for (size_t i = 0; i < n; i++)
{
printf("<%d,%d>=%d ", x, *(arr + i), func(x, *(arr + i)));
}
return 0;
}
使用这样一个结构体,循环向结构体数组中输入数据
typedef struct s
{
int n;
int x;
int* arr;
}s;