Specifically, m and/or n could be less than (or equal to) the largest row/column index appearing in the dictionary. This cannot happen. If the matrix dimension is mn, no row index can be â¥ m and no column index can be â¥ n. Your constructor must detect this error, and if it occurs an exception must be raised.
Other Factors. Along with full sunlight, bean plants need adequate water for proper growth and to be healthy and productive. Soaking the soil to a depth of 1 inch once per week is necessary.unlight. Bean plants need to be in an area that receives full sunlight, which means eight to 10 hours of sunlight daily. Planting beans in an area that receives six to seven hours of full sunlight daily can reduce the plants' expected yield.
Vegetable seedlings need 14-18 hours of light a day. Botanists usually divide plants into three categories relating to their preferred day length: short-day, long-day or day-neutral. Short-day plants, such as chrysanthemums, kalanchoe, azaleas and begonias, will thrive on less than 12 hours of light per day. In fact, these plants must usually go through a series of even shorter days before they will set buds and flower. Long-day plants require at least 14 to 18 hours of light each day.