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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. int main() {
  5.   uint32_t vec[6][3] = {
  6.       {10, 11, 12},
  7.       {20, 21, 22},
  8.       {30, 31, 32},
  9.       {40, 41, 42},
  10.       {50, 51, 52},
  11.       {60, 61, 62},
  12.   };
  13.   int i=0, j=0;
  14.   for(auto it: vec[1]) {
  15.     fprintf(stdout, "%u\n", it);
  16.   }
  17.   return 0;
  18. }
  19.  
Success #stdin #stdout 0s 2896KB
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stdin
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Standard input is empty
stdout
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20
21
22
https://ideone.com/sXT0dN
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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