c basic

int main()

{

    int i = 1, 2, 3;

    printf("%d", i);

     return 0;

}

• 1

• 3

• Garbage value

• Compile time error

int main()

{

    int main = 3;

    printf("%d", main);

    return 0;

}

• 3
  

• Compile time error

• Run time error

• give garbage value

What is the output of this program? if input a is 1 and b is 2

int main()

{

    int a, b;

    printf("%d", scanf("%d %d",&a,&b));

    return 0;

}

• 1

• 2

• runtime error

• compile time error

int main()

{

    int i;

    i = printf("letsfindcourse");

    i = printf("%d ", i);

    printf("%d ", i);

    return 0;

}

• letsfindcourse14 3

• 14

• letsfindcourse14 30

• letsfindcourse14 2

int var = 20;

  int main()

  {

    int var = var;

    printf("%d ", var);

    return 0;

  }

• Garbage Value

• 20

• Compiler Error

• None of these

#include <stdio.h>

int main()

{

printf("\new_c_question\by");

printf("\rIndian Oil");

return 0;

}

• Indian Oil

• Indian Oilioy

• new c questions byIndian Oil

• new c questions by

 #include <stdio.h>

    int main()

    {

        int i = 10, j = 2;

        printf("%d\n", printf("%d %d ", i, j));

    }

• Compile time error

• 10 2 4

• 10 2 2

• 10 2 5

 #include <stdio.h>

    int main()

    {

        int i = 10, j = 3, k = 3;

        printf("%d %d ", i, j, k);

    }

• Compile time error

• 10 3 3

• 10 3

• 10 3 somegarbage value

Comment on the given statment

scanf("%d",i);

• Will execute without any error

• Will give Segmentation fault

• Will give Compilation Error

• None of the above

#include<stdio.h>

int main()

{

int x;

printf("%d",scanf("%d",&x));

/* Suppose that input value given for above scanf is 20 */

return 0;

}

• 1

• 2

• 4

• 20