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Question Number 85222 by Umar last updated on 20/Mar/20

$$\mathrm{In}\mathrm{C}++$$$$\mathrm{What}\mathrm{is}\mathrm{the}\mathrm{sections}\mathrm{doing}?\mathrm{and}$$$$\mathrm{What}\mathrm{is}\mathrm{the}\mathrm{output}\mathrm{from}\mathrm{the}\mathrm{sections}$$$$\mathrm{below}?$$$$\mathrm{a}.\mathrm{int}\mathrm{p}=\mathrm{o};$$$$\mathrm{for}(\mathrm{int}\mathrm{i}=1;\mathrm{i}<=30;\mathrm{i}++)\{$$$$\mathrm{if}(\mathrm{i}\mathrm{\%}5==0)$$$$\mathrm{p}+=\mathrm{i};$$$$\}$$$$\mathrm{cout}<<\mathrm{p}<<\mathrm{endl};$$$$$$$$$$$$\mathrm{b}.\mathrm{int}\mathrm{count}=2;$$$$\mathrm{int}\mathrm{g}=0;$$$$\mathrm{while}(\mathrm{count}<=50)\{$$$$\mathrm{g}=\mathrm{count};$$$$\mathrm{cout}<<\mathrm{g}<<\mathrm{endl};$$$$\mathrm{count}+=2;$$$$\}$$$$\mathrm{cout}<<\mathrm{count}<<\mathrm{endl};$$

Commented by Umar last updated on 20/Mar/20

$$\mathrm{please}\mathrm{help}$$

Commented by mr W last updated on 20/Mar/20

$$a.$$$$typohere:$$$$\mathrm{int}\mathrm{p}=0;$$$$$$$$itistocalculatethesumofall$$$$integersfrom1to30whichare$$$$divisibleby5.$$$$outputisp=105$$$$$$$$b.$$$$itisjusttodisplaytheevenintegers$$$$from2to50,i.e.2,4,6,...,50.$$

Commented by Umar last updated on 20/Mar/20

$$\mathrm{thank}\mathrm{you}\mathrm{so}\mathrm{much}\mathrm{sir}.$$

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