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  1. #include <stdio.h>
  2. #include <stdlib.h> // EXIT_SUCCESS
  3.  
  4. #define COLS 9
  5.  
  6. void variant_a(int (*arr)[COLS], size_t n ){
  7.     printf("variant_a:\n");
  8.     for (size_t i=0; i < n; i++){
  9.         printf("Ряд %ld:    ",i);  
  10.         for (size_t j=0; j < COLS; j++){
  11.             if(j>=i) printf("0 "); 
  12.             else printf("%d ", arr[i][j]);
  13.         }
  14.         printf("\n");
  15.     }
  16.     printf("\n");
  17. }
  18.  
  19. void fill_out(int (*arr)[COLS], size_t n, int fill){
  20.     for (size_t i=0; i < n; i++){
  21.         for (size_t j=0; j < COLS; j++){
  22.             arr[i][j]=fill;//rand()%10-5;// от -5 до +5
  23.         }
  24.     }
  25. }
  26.  
  27. int main(void) { 
  28.     const size_t n=9;
  29.     int arr[n][COLS]; 
  30.     fill_out(arr, n, 1);
  31.     variant_a(arr, n);
  32.  
  33.     return EXIT_SUCCESS;
  34. }
  35.  
  36.  
Success #stdin #stdout 0s 5296KB
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stdin
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Standard input is empty
stdout
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variant_a:
Ряд 0:    0 0 0 0 0 0 0 0 0 
Ряд 1:    1 0 0 0 0 0 0 0 0 
Ряд 2:    1 1 0 0 0 0 0 0 0 
Ряд 3:    1 1 1 0 0 0 0 0 0 
Ряд 4:    1 1 1 1 0 0 0 0 0 
Ряд 5:    1 1 1 1 1 0 0 0 0 
Ряд 6:    1 1 1 1 1 1 0 0 0 
Ряд 7:    1 1 1 1 1 1 1 0 0 
Ряд 8:    1 1 1 1 1 1 1 1 0
https://ideone.com/cPFVxW
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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