Question

Q3). Write a C program to compute and display maximum of three numbers using a function for maximum of two numbers. Sample Output: Input: 5153 Maximum = 15 Q4). Write a C program to input a lowercase alphabet character then display it as uppercase character. SAMPLE OUTPUT: Enter any a lowercase character: a Uppercase: A

Answer 1

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Q3)

RAWCODE:

#include <stdio.h>

int large(int n,int m){   //This Function will calculate the max of 2 numbers
   if (n>m)           //If n > m returns n otherwise it it returns m
       return n;
   return m;
}

int main(int argc, char const *argv[])
{
   int a,b,c,max;       //variable declaration
   printf("Input: ");
   scanf("%d",&a);       //Storing User Input
   scanf("%d",&b);
   scanf("%d",&c);
   max = large(large(a,b),c);       //Passing values into large   function
   printf("Maximum :%d\n",max);
  
   return 0;
}

Q4)

RAWCODE:

#include <stdio.h>

int main(int argc, char const *argv[])
{
   char small;
   printf("Enter any lowercase character: ");
   scanf("%c",&small);       //Taking user input
   printf("Uppercase: %c\n",((int)small-32));   //Diffrence between Uppercase letters and lowercase is 32.
   return 0;  
}

OUTPUT:

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