global and local same variable names in c

#include <stdio.h>


int g=30;

int main () {

  /* local variable declaration */
  int g=20;
  printf ("value of g = %d\n",g);

  return 0;
}

output::

accessing global variable from the main function in c

#include <stdio.h>


int g;

int main () {

  /* local variable declaration */
  int a, b;

  /* actual initialization */
  a = 10;
  b = 20;
  g = a + b;

  printf ("value of a = %d, b = %d and g = %d\n", a, b, g);

  return 0;
}

output::

find the large value in given two integer using function in c

#include <stdio.h>

/* function declaration */
int max(int num1, int num2);

int main () {
    int a;
   int b;
   int ret;

   printf("enter the values\n");
   scanf("%d%d",&a,&b);


   ret = max(a, b);
   printf( "Max value is : %d\n", ret );

   return 0;
}

/* function returning the max between two numbers */
int max(int num1, int num2) {

   int result;

   if (num1 > num2)
      result = num1;
   else
      result = num2;

   return result;
}

output::

little compressed the program:

#include <stdio.h>

/* function declaration */
int max(int num1, int num2);

int main () {
    int a,b,ret;
    printf("enter the values\n");
   scanf("%d%d",&a,&b);
   ret = max(a, b);
   printf( "Max value is : %d\n", ret );
   return 0;
}
/* function returning the max between two numbers */
int max(int num1, int num2)
 {
   if (num1 > num2)
      return num1;
   else
      return num2;
}

Note:

please send the questions which you are facing problem in C Language.

also write interview questions which are you faced in during interview related to C Language.

so i can try to solve them and send you back.

swap using functions in c

#include <stdio.h>

/* function declaration */
void swap(int x, int y);

int main () {

   /* local variable definition */
   int a = 100;
   int b = 200;

   printf("Before swap, value of a : %d\n", a );
   printf("Before swap, value of b : %d\n", b );

   /* calling a function to swap the values */
   swap(a, b);

   printf("After swap, value of a : %d\n", a );
   printf("After swap, value of b : %d\n", b );

   return 0;
}
/* function definition to swap the values */
void swap(int x, int y) {

   int temp;

   temp = x; /* save the value of x */
   x = y;    /* put y into x */
   y = temp; /* put temp into y */

   return;
}

output::

Note:

please send the questions which you are facing problem in C Language.

also write interview questions which are you faced in during interview related to C Language.

so i can try to solve them and send you back.

extern keyword

#include <stdio.h>

// Variable declaration:
extern int a, b;
extern int c;
extern float f;

int main () {

   /* variable definition: */
   int a, b;
   int c;
   float f;

   /* actual initialization */
   a = 10;
   b = 20;
   c = a + b;
   printf("value of c : %d \n", c);

   f = 70.0/3.0;
   printf("value of f : %f \n", f);

   return 0;
}

output::

float values testing in c

#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <float.h>

int main(int argc, char** argv) {

    printf("Storage size for float : %d \n", sizeof(float));
    printf("FLT_MAX     :   %g\n", (float) FLT_MAX);
    printf("FLT_MIN     :   %g\n", (float) FLT_MIN);
    printf("-FLT_MAX    :   %g\n", (float) -FLT_MAX);
    printf("-FLT_MIN    :   %g\n", (float) -FLT_MIN);
    printf("DBL_MAX     :   %g\n", (double) DBL_MAX);
    printf("DBL_MIN     :   %g\n", (double) DBL_MIN);
    printf("-DBL_MAX     :  %g\n", (double) -DBL_MAX);
    printf("Precision value: %d\n", FLT_DIG );

    return 0;
}

output::

size for each data types in c

#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <float.h>

int main(int argc, char** argv) {

    printf("CHAR_BIT    :   %d\n", CHAR_BIT);
    printf("CHAR_MAX    :   %d\n", CHAR_MAX);
    printf("CHAR_MIN    :   %d\n", CHAR_MIN);
    printf("INT_MAX     :   %d\n", INT_MAX);
    printf("INT_MIN     :   %d\n", INT_MIN);
    printf("LONG_MAX    :   %ld\n", (long) LONG_MAX);
    printf("LONG_MIN    :   %ld\n", (long) LONG_MIN);
    printf("SCHAR_MAX   :   %d\n", SCHAR_MAX);
    printf("SCHAR_MIN   :   %d\n", SCHAR_MIN);
    printf("SHRT_MAX    :   %d\n", SHRT_MAX);
    printf("SHRT_MIN    :   %d\n", SHRT_MIN);
    printf("UCHAR_MAX   :   %d\n", UCHAR_MAX);
    printf("UINT_MAX    :   %u\n", (unsigned int) UINT_MAX);
    printf("ULONG_MAX   :   %lu\n", (unsigned long) ULONG_MAX);
    printf("USHRT_MAX   :   %d\n", (unsigned short) USHRT_MAX);

    return 0;
}

out put::;

Note:

please send the questions which you are facing problem in C Language.

also write interview questions which are you faced in during interview related to C Language.

so i can try to solve them and send you back.

Write a program to sum of entered number

/* ***********************************************
    Write a program to sum of entered number

 date:07-06-2019
 created by:ANIL DURGAM

*****************************************************/

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,sum=0;
    do{
         printf("enter a number(0 to stop)\n");
    scanf("%d",&a);
    sum+=a;

    }while(a!=0);
    printf("sum is =%d\n",sum);


    return 0;
}

out put::

Note:

please send the questions which you are facing problem in C Language.

also write interview questions which are you faced in during interview related to C Language.

so i can try to solve them and send you back.

Write a program to count the digits in the given number

/* ***********************************************
    Write a program to count the digits in the given number

 date:07-06-2019
 created by:ANIL DURGAM

*****************************************************/
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,count=0,rem;
    printf("enter the number\n");
    scanf("%d",&a);
    do{

        a/=10;
    count++;

    }while(a>0);
    printf("number of digits==%d\n",count);



    return 0;
}

output:::

Note:

please send the questions which you are facing problem in C Language.

also write interview questions which are you faced in during interview related to C Language.

so i can try to solve them and send you back.

variable declaration in python

example 1:

print('3'+'5')
a='3'
b='5'
c=a+b
print(c)
print(type(c))

output:
35
35
<class 'str'>

example 1:

Favoritecolor="red"

favoritecolor="yellow"

print(Favoritecolor,"\n",favoritecolor)

output:
red
 yellow

Hello world program in python

""" ***********************************************
programming Language :Python
Tool(IDE) used :Anaconda -> Spider
 Write a program to that returns the - sum of squares of all odd numbers from 1 to 25

 date:06-06-2019
 created by:ANIL DURGAM

*****************************************************"""
print("Hello Python\n");

output:::

Note:

please send the questions which you are facing problem in Python Language.

also write interview questions which are you faced in during interview related to Python Language.

so i can try to solve them and send you back.