wap to change string lower case to upper case without using standard library function .

 

#include<stdio.h>
#include<conio.h>
main()

{
  char a[20];
  int x,i=0,n;

  printf("enter string in lower case:");
  gets(a);

  printf("string in lower case %s",a);
 // puts(a);

while(a[i] != '\0')
{
  a[i]= a[i]-32;
  i++;
}
 
 printf("\nupper case string %s",a);

}

output :

enter string in lower case:rahul string in lower case rahul upper case string RAHUL

Comments

Popular Post

Define a class to represent a Bank Account. Include the following members: Data Members: i. Name of the depositor ii. Account number iii. Type of account iv. Balance amount in the account Member Functions: 1. To Input initial values 2. To deposit an amount 3. To withdraw an amount after checking the balance 4. To display name and balance Also write constructor for this class that takes four arguments. It should also handle type of account as savings by default