数组的初始化的格式出了问题，需要花括号{},或者花括号没有写对。
{ LENGTH = 21, HEIGHT = 5 }; int main() { char c_arr[LENGTH] = "array initialization"; char c_arr2[LENGTH] = "array initialization.f"; printCharArray(c_arr, LENGTH); printCharArray(c_arr2, LENGTH); printf("%s\n", c_arr); printf("%s\n", c_arr2); exit(EXIT_SUCCESS);...
A designator causes the following initializer to initialize of the array element described by the designator. Initialization then continues forward in order, beginning with the next element after the one described by the designator. int n5 = {4=5,0=1,2,3,4} // holds 1,2,3,4,5 int aMAX...
#include<stdlib.h>#include<string.h>#include<stdio.h>voidprintCharArray(char*arr,size_tlen){printf("arr: ");for(size_ti=0; i<len;++i) {printf("%c, ", arr[i]);}printf("\n");}enum{LENGTH=21, HEIGHT=5};intmain(){charc_arr[LENGTH]="array initialization";charc_arr2[LENGTH]...
array 数组 reference 引用 element 元素 address 地址 sort 排序 character 字符 string 字符串 application 应用函数: call 调用 return value 返回值 function 函数 declare 声明 `parameter 参数 static 静态的 extern 外部的指针: pointer 指针 argument 参数 array 数组 declaration 声明 represent 表示 manipulate 处...
System::Array 創造如果您嘗試在類型為 Array的C++/CLI 中建立數位的實例,也可能會發生 C2440。 如需詳細資訊,請參閱陣列。 下一個範例會產生 C2440:C++ 複製 // C2440e.cpp // compile with: /clr using namespace System; int main() { array<int>^ intArray = Array::CreateInstance(__typeof(...
If not, the I would make them static and then you can provide the static initialization syntax that you are trying to use at their point of definition. E.g. classCardDealer{private:staticconststd::string suits[4];staticconststd::string values[13];// ...}; ...
If the string is shorter than the specified array size, the remaining elements of the array are initialized to 0. Microsoft Specific In Microsoft C, string literals can be up to 2048 bytes in length. END Microsoft Specific See Also Concepts Initialization中文...
首先,<string> 不再包含 <iterator>。 其次,<tuple> 現在會宣告 std::array,而不需包含所有 <array>,這可能會透過下列程式碼建構組合來中斷程式碼:您的程式碼具有名為 "array" 的變數及 using 指示詞 "using namespace std;",而您會包含內含 <tuple> (現在會宣告 std::array)的 C++ 標準程式庫標頭 (...
In C, once you initialize part of a struct / array, you initialize the rest of it with 0. You should have no problem with that, as you should not access uninitialized variables in first place, and their value is not defined. Share Improve this answer Follow answered May 19, 2012 ...