foo.cc: In function 'int main()':
foo.cc:86:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    for(int j=1;j<=ct;j++)
    ^~~
foo.cc:89:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     sum=sum-now+1;
     ^~~