我正在尝试使用C lang编写一个程序来计算给定的两个数字A和B,从A到B有多少个数字可以被另一个数字K整除。例如,如果A是1,B是10 ,而 K 为 3,则有 3 个数满足此条件:3、6 和 9。
当试图在在线编译器中调试它时,我得到了这个错误:
Program received signal SIGFPE, Arithmetic exception.
0x00005555555553fd in main () at main.c:346
346 int temp = j % newArr[j][2];
模有什么问题吗?
这是我目前的尝试。我已经试过了js
,它可以工作,但不能C
int main(void)
{
int arr[] = {100,16,9905,8,7346,...,301n]
//the input is array 0f 301 integers, which the
first element is just the number of test case
int newArr[100][3];
int no = 1;
int result = 0;
int x, y, i, j;
int start, end;
for (x = 0; x < 100; x++)
{
for (y = 0; y < 3; y++)
{
newArr[x][y] = arr[no];
no += 1;
}
}
for (i = 0; i < 100; i++)
{
if (newArr[i][0] < newArr[i][1])
{
start = newArr[i][0];
end = newArr[i][1];
}
else
{
start = newArr[i][1];
end = newArr[i][0];
}
for (j = start; j <= end; j++)
{
int temp = j % newArr[j][2];
if ( temp == 0)
{
result += 1;
}
printf(" %d result %d\n",i, result);
}
printf("case %d : %d \n", i, result);
result = 0;
}
return 0;
}
提前致谢!