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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     for (int i = 0; i < 10; i++) {
  6.         for (int j = 10 - i; j < 10; j++)
  7.             printf("%d", j);
  8.  
  9.         printf("0");
  10.  
  11.         for (int j = 9; j >= 10 - i; j--)
  12.             printf("%d", j);
  13.  
  14.         printf("\n");
  15.     }
  16.  
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0s 1788KB
comments (?)
stdin
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Standard input is empty
stdout
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0
909
89098
7890987
678909876
56789098765
4567890987654
345678909876543
23456789098765432
1234567890987654321
https://ideone.com/wRe42F
language:
C99 (gcc 8.3)
created:
10 years ago
visibility:
public

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