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# Program of EULER'S METHOD

Posted By: Betty Fischer     Category: C Programming     Views: 68530

## Code for Program of EULER'S METHOD in C Programming

```#include<stdio.h>
#include <math.h>
#include<conio.h>
//dy/dx = xy#define F(x,y)  (x)*(y)
void main()
{
double y1,y2,x1,a,n,h;
int j;
clrscr();
printf("\nEnter the value of range: ");
scanf("%lf %lf",&a,&n);
printf("\nEnter the value of y1: ");
scanf("%lf",&y1);
printf("\n\nEnter the h: ");
scanf("%lf",&h);
printf("\n\n  y1 = %.3lf ",y1);
for(x1=a,j=2; x1<=n+h; x1=x1+h,j++)
{
y2= y1 + h * F(x1,y1);
printf("\n\n  x = %.3lf => y%d = %.3lf ",x1,j,y2);
y1=y2;
}
getch();
}

/* OUT PUT---------Enter the value of range: 1 1.5Enter the value of y1: 5Enter the h: 0.1  y1 = 5.000  x = 1.000 => y2 = 5.500  x = 1.100 => y3 = 6.105  x = 1.200 => y4 = 6.838  x = 1.300 => y5 = 7.726  x = 1.400 => y6 = 8.808  x = 1.500 => y7 = 10.129*/```
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 Betty Fischer author of Program of EULER'S METHOD is from Frankfurt, Germany. View All Articles

 Swaroopa Awasthi from India Comment on: Oct 13 correction` printf("\n\n x = %.3lf => y%d = %.3lf ",x1,j,y1);[\code]`