当乘以一组int并将结果转换为long时,我得到一个不同的答案,而不是当我乘以一组双精度并将结果转换为long时.例如:
int a = 5;
int b = 5;
int c = 7;
int d = 6;
int ee = 6;
int f = 8;
int g = 9;
int h = 6;
int i = 6;
int j = 4;
int k = 8;
int l = 9;
int m = 5;
long x = a * b * c * d * ee * f * g * h * i * j * k * l * …