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summing the series 2+4+6+......to n terms using
(i) while loop (ii) do-while loop
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Answer / raju kalyadapu
i). using while-loop
int main()
{
int sum=0,n,i=0,j=2;
printf("Enter 2+4+6+...n upto nth term:");
scanf("%d",&n);
while(i++<n)
{
j=2*i;
sum=sum+i*2;
}
getch();
return 0;
}
ii). using do-while loop
int main()
{
int sum=0,n,i=0,j=2;
printf("Enter 2+4+6+...n upto nth term:");
scanf("%d",&n);
do
{
j=2*i;
sum=sum+i*2;
} while(i++<n);
printf("
Sum of the Series 2+4+6+----%d is:%d",j,sum);
}
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / srujitha
// while loop
int main()
{
int n = 3,sum = 0,i = 2, count = 0;
while(n > count)
{
sum = sum + i;
i = i+2;
count++;
}
printf("SUM = %d ",sum);
}
// do while loop
int main()
{
int n = 3,sum = 0,i = 2, count = 0;
do
{
sum = sum + i;
i = i+2;
count++;
}
while(n > count);
printf("SUM = %d ",sum);
}
| Is This Answer Correct ? | 0 Yes | 0 No |
a linearly ordered set of data elements that have the same structure and whose order is preserved in storage by using sequential allocation a) circular b) ordinary c) array d) linear list
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