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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.     int x[2][3] = { {1, 2, 3}, {4, 5, 6} };
  5.  
  6.     for (int i = 0; i < 2; i++) {
  7.         for (int j = 0; j < 3; j++) {
  8.             printf("%d ", x[i][j]);  // 数字の後にスペース
  9.         }
  10.         putchar('\n');  // 1行ごとに改行
  11.     }
  12.  
  13.     return 0;
  14. }
  15.  
  16.  
  17.  
Success #stdin #stdout 0s 5320KB
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Standard input is empty
stdout
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1 2 3 
4 5 6
https://ideone.com/pGE0IP
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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