Write a C program to find out distance travelled by the equation d = ut + 1/2(at^2)
#include<stdio.h>
void main()
{
int u,t,a,d;
u=5;
t=8;
a=10;
d=u*t+(a*t*t)/2;
printf(“value of distance travelled:%d”,d);
return 0;
}
Output
value of distance travelled:360
Write a C program to enter a distance into kilometre and convert it in to meter, feet, inches and
centimetre
#include<stdio.h>
void main()
{
float km,m,f,in,cm;
printf(“Enter distance in kilometer”);
scanf(“%f”,&km);
m= km*1000;
f= km*3280.84;
in= km*39370.08;
cm= km*1000*100;
printf(“the distance in meter=%f\n”,m);
printf(“the distance in feet=%f\n”,f);
printf(“the distance in inches=%f\n”,in);
printf(“the distance in centimeters=%f\n”,cm);
return 0;
}
Output
Enter distance in kilometer = 2
the distance in meter=2000.000000
the distance in feet=6561.680176
the distance in inches=78740.156250
the distance in centimeters=200000.000000
Write a C program to interchange two numbers.
#include<stdio.h>
void main()
{
int a,b;
a=10;
b=20;
printf(“value of a before iuterchange =%d\n”,a);
printf(“value of a before iuterchange =%d\n”,b);
a+=b;
b=a-b;
a=a-b;
printf(“value of a after iuterchange =%d\n”,a);
printf(“value of a after iuterchange =%d\n”,b);
return 0;
}
Output
value of a before iuterchange =10
value of a before iuterchange =20
value of a after iuterchange =20
value of a after iuterchange =10
Write a program to calculate simple interest (i = (prn)/100 )
i = Simple interest
p = Principal amount
r = Rate of interest
n = Number of years
#include<stdio.h>
void main()
{
int p=1000;
int n=7;
float r=8.5;
float i;
i=(p*r*n)/100;
printf(“simple intrest=%f”,i);
}
Output
simple intrest=595.000000
Write a program which performs as simple calculator (addition, multiplication, division,
subtraction).
#include<stdio.h>
int main()
{
int a,b;
a=100;
b=50;
printf(“a+b :%d\n”,a+b);
printf(“a*b :%d\n”,a*b);
printf(“a-b :%d\n”,a-b);
printf(“a/b :%d\n”,a/b);
return 0;
}
PPS