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  1. #include <stdio.h>
  2. #define DIM 2
  3.  
  4. void retorna_matriz2D(int mat[][DIM]) {
  5.     for (int x = 0; x < DIM; x++) {
  6.         for (int y = 0; y < DIM; y++) {
  7.             mat[x][y] = 2;
  8.             printf("%d\n", mat[x][y]);
  9.         }
  10.     }
  11. }
  12.  
  13. int main(){
  14.     int mat2D[DIM][DIM];
  15.     retorna_matriz2D(mat2D);
  16.     for (int x = 0; x < DIM; x++) for (int y = 0; y < DIM; y++) printf("%d\n", mat2D[x][y]);
  17. }
  18.  
  19. //https://pt.stackoverflow.com/q/235989/101
Success #stdin #stdout 0s 4408KB
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stdin
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Standard input is empty
stdout
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2
2
2
2
2
2
2
2
https://ideone.com/cxCCQy
language:
C99 (gcc 8.3)
created:
4 years ago
visibility:
public

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