1908题解

#include<stdio.h>

int main()

{

const int num = 10;

int a[10],i,b,count = 0,high;

int height = 30;

for(i=0;i<num;i++)

{

scanf("%d",&a[i]);

}

scanf("%d",&b);

high = b+height;

for(i=0;i<num;i++)

{

if(a[i]<=high)

count++;

}

printf("%d",count);

return 0;

}