Write a C program to Calculate the below Series. The Value of x and n must take from input terminal.
1. Sum = x + x2 + x3 +…. + xn
2. Sum = x + 2x + 3x +…. + nx
3. Sum=x1 + x1/2 + x1/3 + …. + x1/n
1.
#include
main()
{
int x, n, I, sum=0, y;
scanf("%d %d", &x, &n);
y=x;
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%d^%d = ", x, n);
}
else
{
printf("%d^%d+", x, I);
}
sum+=y;
y=y*x;
}
printf("%d", sum);
getch();
return 0;
}
2.
#include
main()
{
int x, n, I, sum=0;
scanf("%d %d", &x, &n);
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%dx%d = ", n, x);
}
else
{
printf("%dx%d+", I, x);
}
sum+=I*x;
}
printf("%d", sum);
getch();
return 0;
}
3.
#include
main()
{
int x, n, I;
float sum=0;
scanf("%d %d", &x, &n);
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%d^(1/%d) = ", x, n);
}
else
{
printf("%d^(1/%d)+", x, I);
}
sum+=pow(x, (1.0/I));
}
printf("%.2f", sum);
getch();
return 0;
}
1.
উত্তরমুছুন#include
main()
{
int x, n, I, sum=0, y;
scanf("%d %d", &x, &n);
y=x;
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%d^%d = ", x, n);
}
else
{
printf("%d^%d+", x, I);
}
sum+=y;
y=y*x;
}
printf("%d", sum);
getch();
return 0;
}
2.
উত্তরমুছুন#include
main()
{
int x, n, I, sum=0;
scanf("%d %d", &x, &n);
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%dx%d = ", n, x);
}
else
{
printf("%dx%d+", I, x);
}
sum+=I*x;
}
printf("%d", sum);
getch();
return 0;
}
3.
উত্তরমুছুন#include
main()
{
int x, n, I;
float sum=0;
scanf("%d %d", &x, &n);
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%d^(1/%d) = ", x, n);
}
else
{
printf("%d^(1/%d)+", x, I);
}
sum+=pow(x, (1.0/I));
}
printf("%.2f", sum);
getch();
return 0;
}
Md. Mahfuzur Rahman vai apni tyo sudu copy and past koran...Nijea aktu try koran na notun Solution detea...best of luck..
উত্তরমুছুনMd. Faizul Haque Nayan, amar code jokhon post korechi tokhon kono sudo code dewa hoto na. so sudo code copy paste korar prosnoi ashe na. Understood ? na bujhle bolen. r akbar boli...
উত্তরমুছুনo ter manea apni boltea chan sir apner code copy past korea..valo kotha e bolsea...apner kotha amr onok din monea thakbea..
উত্তরমুছুন
উত্তরমুছুন#include
main()
{
int x, n, I;
float sum=0;
scanf("%d %d", &x, &n);
for(I=1;I<=n;I++)
{
if(I==1)
{
printf("\n%d+", x);
}
else if(I==n)
{
printf("%d^(1/%d) = ", x, n);
}
else
{
printf("%d^(1/%d)+", x, I);
}
sum+=pow(x, (1.0/I));
}
printf("%.2f", sum);
getch();
return 0;
}