#2613. 填空:类型转换2
填空:类型转换2
题目描述
有两个变量a和b,在执行了如下代码后:
a = 1.000000001;
b = a;
printf("%.9f %.9f\n", a, b);
输出两个数:1.000000001 1.000000000请问a和b分别是以下哪种类型?
a是{{ input(1) }}类型;
b是{{ input(2) }}类型;
- bool
- char
- short
- int
- float
- double
有两个变量a和b,在执行了如下代码后:
a = 1.000000001;
b = a;
printf("%.9f %.9f\n", a, b);
输出两个数:1.000000001 1.000000000请问a和b分别是以下哪种类型?
a是{{ input(1) }}类型;
b是{{ input(2) }}类型;
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