#include <stdio.h>
#include <stdlib.h>
int main()
{
char Str[10];
printf("Enter any Word: ");
scanf("%s",&Str);
printf("Word: %s\n",&Str);
printf("UPPERCASE: %s \n", strupr(Str));
printf("lowercase: %s ", strlwr(Str));
}
S = input("Enter a sentence: ")
print("Lower case: " + S.lower())
print("Upper case: " + S.upper() )
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
float x;
printf("Enter Value of X:");
scanf("%f",&x);
printf("The sin of the value is :%f\n",sin(x));
printf("The cos of the value is :%f\n",cos(x));
printf("The tan of the value is :%f\n",tan(x));
}
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
char Strings[20];
printf("Enter any word ");
scanf("%s",&Strings);
int number = strlen(Strings);
printf("\nTotal number of letters in %s is: %d",Strings,number);
}
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main()
{
time_t ti;
time(&ti);
printf("%s",ctime(&ti));
}
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
char Str1[10],Str2[10];
printf("Enter any word: ");
scanf("%s",&Str1);
printf("Copying word...\n");
strcpy(Str2,Str1);
printf("The copied word is %s",Str2);
return 0;
}
1 ream contains 500 sheets of paper
#include <stdio.h>
#include <stdlib.h>
int main()
{
int s,r;
printf("Enter total ream of paper:");
scanf("%d",&r);
s=r*500;
printf("Total sheets of paper in %d ream is %d",r,s);
return 0;
}
import java.util.Scanner;
public class PaperMeasurement {
public static void main(String[] args)
{
Scanner S = new Scanner(System.in);
int s,r;
System.out.print("Enter total ream of paper:");
r= S.nextInt();
s=r*500;
System.out.print("Total sheets of paper in " +r + " ream is " + s);
}
}
Profit is calculated by subtracting cost price from selling price.
That is, Profit = SellingPrice - CostPrice
#include <stdio.h>
#include <stdlib.h>
int main()
{
int p,cp,sp;
printf("Enter Cost Price:");
scanf("%d",&cp);
printf("Enter Selling Price:");
scanf("%d",&sp);
p=sp-cp;
printf("Profit from the item is %d",p);
return 0;
}
import java.util.Scanner;
public class Profit {
public static void main(String[] args)
{
Scanner S = new Scanner(System.in);
int p,cp,sp;
System.out.print("Enter cost Price:");
cp = S.nextInt();
System.out.print("Enter Selling Price:");
sp=S.nextInt();
p=sp-cp;
System.out.print("Profit from the item is " + p);
}
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
int w,f,d;
printf("Enter Force(N): ");
scanf("%d",&f);
printf("Enter Distance travelled by the body(m): ");
scanf("%d",&d);
w=f*d;
printf("The work done is %d Joules",w);
return 0;
}
import java.util.Scanner;
public class WordDone {
public static void main(String[] args)
{
Scanner S = new Scanner(System.in);
int w,f,d;
System.out.print("Enter Force(N):");
f= S.nextInt();
System.out.print("Enter Distance travelled by the body(m): ");
d= S.nextInt();
w=f*d;
System.out.print("The work done is "+ w + "Joules");
}
}
f = int(input("Enter total force applied: "))
d = int(input("Enter distance displaced: "))
w = f * d
print("Total work done is : " + str(w))
Ohm’s law explains the relationship between voltage and current flowing through resistors. The mathematical formula is V=IR.
#include <stdio.h>
#include <stdlib.h>
int main()
{
int v,i,r;
printf("Enter current(Amphere):");
scanf("%d",&i);
printf("Enter Resistance(Ohm):");
scanf("%d",&r);
v=i*r;
printf("Voltage of the circuit is %d",v);
return 0;
}
import java.util.Scanner;
public class Swap {
public static void main(String[] args)
{
Scanner s = new Scanner(System.in);
int v,i,r;
System.out.print("current(Amphere):");
i = s.nextInt();
System.out.print("Enter Resistance(Ohm):");
r = s.nextInt();
v=i*r;
System.out.print("Voltage of the circuit is " + v);
}
}
i = int(input("Enter value of current in amphere: "))
R = int(input("Enter value of Resistance in ohm: "))
v = i*R
print("The voltage(V) applied is: " + str(v))
