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  1. #include <iostream>
  2. using namespace std;
  3. int sum [const int a ()[3], int);
  4. void display (int n [4])[3]
  5.   int main () {
  6.  
  7.   	int x [4][3]=
  8.  {
  9.  
  10.  	{ 1,2,3 },
  11.  	{ 4,5,6 },
  12.  	{ 7,8,9 },
  13.  	{10, 11,12 },
  14.  
  15.  }
  16.  
  17.     cout << "The sum of all elements: "; <<sum (x,4) <<endl;
  18.     display (x);
  19.     cin.get();
  20.  
  21.  return 0;
  22.   }
  23.  
  24.     int sum (const int a ()[3], int rowsize)
  25.   {
  26.   	int totalsum=0;
  27.  
  28.   	for(int row =0; row <rowsize ;row ++){
  29.     for(int col = 0; col <3; col++){
  30.     	totalsum + =n [row][col];
  31.   }
  32.  
  33.  return totalsum;
  34.   }
  35.      void display(int n [4][3])
  36.   {
  37.   	  cout << "display values: ";
  38.   	  for(int i =0; int <4; i++)
  39.  
  40.   	  for (int j=0; j <3; j++)
  41.   {
  42.   	  cout << n [i][j] << " ";
  43.   }
  44.  
  45.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:3:10: error: expected primary-expression before ‘const’
 int sum [const int a ()[3], int);
          ^~~~~
prog.cpp:3:10: error: expected ‘]’ before ‘const’
prog.cpp:5:3: error: expected initializer before ‘int’
   int main () {
   ^~~
stdout
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Standard output is empty
https://ideone.com/04BTl8
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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