short res = shortA + shortB导致编译器错误。为什么？ [英] short res = shortA + shortB result in compiler error. Why?

问题描述

以下代码导致以下编译错误：错误1

无法将类型int隐式转换为short。显式转换

存在（你是否错过演员？）


短a = 1;

短b = 2;

简短结果= a + b;


任何人都可以解释原因吗？

The following code result in the following compilation error: Error 1
Cannot implicitly convert type ''int'' to ''short''. An explicit conversion
exists (are you missing a cast?)

short a = 1;
short b = 2;
short result = a + b;

Can anyone explain why??

推荐答案

1 e 2 sono int。 Prova con：


短a =（短）1;

短b =（短）2;

短结果= a + b;
ny *********** @ gmail.com ha scritto：

1 e 2 sono int. Prova con:

short a = (short) 1;
short b = (short) 2;
short result = a + b;
ny***********@gmail.com ha scritto:

以下代码导致以下编译错误：错误1

无法隐式转换类型''int' ' 太短''。显式转换

存在（你是否错过演员？）


短a = 1;

短b = 2;

短期结果= a + b;


有谁能解释为什么？

The following code result in the following compilation error: Error 1
Cannot implicitly convert type ''int'' to ''short''. An explicit conversion
exists (are you missing a cast?)

short a = 1;
short b = 2;
short result = a + b;

Can anyone explain why??

ny * **********@gmail.com ha scritto：

ny***********@gmail.com ha scritto:

以下代码导致以下编译错误：错误1

无法将类型''int''隐式转换为''short''。显式转换

存在（你是否错过演员？）


短a = 1;

短b = 2;

短期结果= a + b;


有谁能解释为什么？

The following code result in the following compilation error: Error 1
Cannot implicitly convert type ''int'' to ''short''. An explicit conversion
exists (are you missing a cast?)

short a = 1;
short b = 2;
short result = a + b;

Can anyone explain why??

1 e 2 sono interi。 Prova con：


短a =（短）1;

短b =（短）2;

短结果= a + b;


Funziona？

ny *********** @ gmail.com ha scritto：

1 e 2 sono interi. Prova con:

short a = (short) 1;
short b = (short) 2;
short result = a + b;

Funziona?

ny***********@gmail.com ha scritto:

以下代码导致以下编译错误：错误1

无法将类型''int''隐式转换为''short''。显式转换

存在（你是否错过演员？）


短a = 1;

短b = 2;

短期结果= a + b;


有谁能解释为什么？

The following code result in the following compilation error: Error 1
Cannot implicitly convert type ''int'' to ''short''. An explicit conversion
exists (are you missing a cast?)

short a = 1;
short b = 2;
short result = a + b;

Can anyone explain why??

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