Determine running time in the form of O(n) and briefly explainwhy.

3. for ( int i = 0: i < n; i++ ) for ( int j = 0; j < n; j++ ) sumtti 4. for ( int i-0: i < n; i++ )
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Determine running time in the form of O(n) and briefly explainwhy.

3. for ( int i = 0: i < n; i++ ) for ( int j = 0; j < n; j++ ) sumtti 4. for ( int i-0: i < n; i++ )
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