/in/foo.cc: In function 'void hanshu1()':
/in/foo.cc:24:8: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
        for(int j=i;j<=i+d-1;j++)
        ^~~
/in/foo.cc:27:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
         p=1;
         ^