foo.cc: In function 'int main()':
foo.cc:13:33: warning: array subscript 51 is above array bounds of 'int [10]' [-Warray-bounds]
   13 |                         a[i][51]+=a[i][j];
      |                         ~~~~~~~~^~~~~~~~~
foo.cc:3:5: note: while referencing 'a'
    3 | int a[52][10];
      |     ^
foo.cc:13:33: warning: array subscript 51 is above array bounds of 'int [10]' [-Warray-bounds]
   13 |                         a[i][51]+=a[i][j];
      |                         ~~~~~~~~^~~~~~~~~
foo.cc:3:5: note: while referencing 'a'
    3 | int a[52][10];
      |     ^

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