Worst case running time Describe the worst case running time of the following code in “big-Oh" notation in terms of the variable n. You should give the tightest bound , possible. (a) sum = 0; for( i = 1; i < n; i++ ) for( j = 1; j < i * i; j++ ) if( j % i == 0 ) for( k = 0; k < j; k++ ) sum++;
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Worst case running time Describe the worst case running time of the following code in “big-Oh" notation in terms of the variable n. You should give the tightest bound , possible.
(a) sum = 0;
for( i = 1; i < n; i++ )
for( j = 1; j < i * i; j++ )
if( j % i == 0 )
for( k = 0; k < j; k++ )
sum++;
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