an alg analysis question

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Posted by sabrina on August 06, 2000 at 12:13:57:

hi,
the following is an eg from slides

for(i=0;i for(j=0;j aray[i][j]=0;
}
}
I wonder if
the boolean operation: i arithmetic operation:i++ will execute n-1 times;
the boolean operation: j than the operation ,j++,will execute.
then the total time I got is different.I do not know
how I got a wrong answer.

thanks

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: hi, : the following is an eg from slides : for(i=0;i<n-1;i++){ : for(j=0;j<i;j++){ : aray[i][j]=0; : } : } : I wonder if : the boolean operation: i<n-1 will execute n times;the : arithmetic operation:i++ will execute n-1 times; : the boolean operation: j<i will execute n-1 times more : than the operation ,j++,will execute. : then the total time I got is different.I do not know : how I got a wrong answer. : thanks
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