foo.cc: In function 'int main()':
foo.cc:6:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=x;i<=y;i++)
     ^~~
foo.cc:8:7: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
       for(int i=1;i<=k;i++)
       ^~~
foo.cc:19:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
       for(int j=i+1;j<=k;j++)
       ^~~
foo.cc:25:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   for(int i=1;i<=k;i++)
   ^~~

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