Interview Questions

Other IT Companies Interview Questions

Find output of the following programs



Program 1
	
	#include<stdio.h>
	main()
	{
	int *p=0x300;
	*p=90;
	printf("%d\n",*p);
	}
	
	
Program 2

	main()
	{
		char x[]="india is the best";
		char y[25];
		char *p=&x[0];
		char *q=&y[0];
		/*while(*p!='\0')
		 {
			 *q=*p;
		 	 p++;
		  	 q++;
		 }*/
		while(*q++=*p++);
		*q='\0';
		printf("%s\n",y);
	}
	

Program 3

	main()
	{
	int a,b,c;
	scanf("%d %d",&a,&b,printf("enter the numbers:"));
	/*c=a;
	a=b;
	b=c;*/
	//a=a+b-(b=a);
	a^=b^=a^=b;
	printf("a=%d b=%d\n",a,b);
	}


Program 4

	main()
	{
	int x;
	printf("enter the no:");
	scanf("%d",&x);
	switch(x)
	{
	case x*1:printf("1st case\n");
	case x*2:printf("2nd case\n");
	default:printf("default case\n");
	}
	}


Program 5

	int sm(int *ss,int *pp)
	{
	int a,b;
	a=5+6;
	b=5*6;
	ss=a;
	pp=b;
	}
	main()
	{
	int s,p;
	sm(&s,&p);
	printf("%d %d \n",s,p);
	}


Program 6

	main()
	{
	int a;
	//10>3?a=90:a=100;
	//10>3?(a=90):(a=100);
	a=10>3?90:100;
	printf("%d\n",a);
	}
	

Program 7

	main()
	{
	int a=10;
	/*if(a>3)
	return 1;
	else
	return 0;*/
	return (a>3?1:0);
	}


Program 8

	#include<stdio.h>
	union unit
	{
	int x;
	char y;
	};
	union neon
	{
	union unit u;
	char ch;
	};
	
	main()
	{
	union neon n={50};
	printf("%d %c %c\n",n.u.x,n.ch,n.u.y);
	}


Program 9

	main()
	{
	char a[]={'ra','ma'};
	int i;
	for(i=0;i<sizeof(a)/sizeof(char);i++)
	printf("%c\n",a[i]);
	}


Program 10

	struct byte
	{
	int i:9;
	int a:5;
	int c;
	char ch;
	
	};
	main()
	{
	struct byte b;
	printf("%d\n",sizeof(b));
	}


Program 11

	main()
	{
	
	int x;
	//x=300*300/300;
	x=300l*300/300;
	printf("%d\n",x);
	}


Program 12

	main()
	{
	float a=4;
	int i=2;
	printf("%f %d ",i/a,i/a);
	printf("%d %f ",i/a,i/a);
	}


Program 13

	main()
	{
	int i=10;
	switch(i)
	{
	}
	printf("hai........\n");
	}


Program 14

	main()
	{
	
	char ch='a';
	switch(ch)
	{
	case 5:printf("yes\n");
	case 4: //;
	}
	}


Program 15

	/*111 121 131 
	  112 122 132
	  113 123 133*/
	main()
	{
	int i=1,j,k;
		for(j=1;j<=3;j++)
		   for(k=1;k<=3;k++)
		   {
			if(i==k)
			{
		  	  printf("%d%d%d\n",i,j,k);
			  continue;
			}
		   }
	}

Interview Questions

Other IT Companies Interview Questions

 Home

Interview Questions

Other IT Companies Interview Questions

Other IT Companies Interview Questions

Find output of the following programs

If you have any queries please email us at info@motionzen.com