Recent questions tagged tbb-programming-2

Assume that $a[4]$ is a one-dimensional array of $4$ elements, $p$ is a pointer variable and $p = a$ is performed. Now, which among these expressions is illegal?$p == a[0...

Spot the error(s) in this code snippet :int n=2; // Line 1 switch(n) { case 1.5: printf( "gate"); break; case 2: printf( "overflow"); break; case 'A': printf("gateoverflo...

What is the output of the below mentioned code snippet?#include <stdio.h int main() { int i=10; static int x=i; if(x==i) printf("Equal"); else if(x>i) printf("Greater"); ...

Read the following program fragment: #include<stdio.h int main() { int p = 2, q = 5; p = p^q; q = q^p; printf("%d%d",p,q); return 0; }The output is:$5 \ 2$$2 \ 5$$7...

What is the output of the following program?#include <stdio.h int main() { int a = 0; switch(a) { default: a = 4; case 6: a ; case 5: a = a+1; case 1: a = a-1; } printf("...

Read this code snippet :void main() { int i; char a[]="\0"; if(printf("%s\n",a)) printf(" GATE 2018\n"); else printf("Forget GATE\n"); }The output is :Compiler ErrorForge...

What is the output of the following code snippet? #include <stdio.h int main() { char c=125; c=c+10; printf("%d",c); return 0; }

How many TOKENS are there in the statement answer $=(5*q-p*p)/3$; ?$13$$12$$15$$14$

The output of this code snippet is :#include <stdio.h #define x 4+1 int main() { int i; i = x*x*x; printf("%d",i); return 0; }

Point out the error : #include <stdio.h void f(int*); int main() { int i=35,*z; z=f(&i); printf("%d",z); return 0; } void f(int*m) { return(m+2); }error in function calle...

What will be the output of this program ?#define square(x) x*x main() { int z; z = 25/square(5); printf("%d",z); }

Choose the correct operators to fill in the blanks:int i,j,k; i=1;j=2;k=3; printf("%d",i___5___j___2____k);Output is: $2$ + % – +* / – ++ % + /* % – /

What is the output of the code? #include <stdio.h int main() { int a; printf("%d",scanf("%d",&a)); return 0; }$10$$9$$-1$An undefined behavior

What is the output of the following program?#include <stdio.h void f(char ); int main() { char *argv[] = { "ab", "cd", "ef", "gh", "ij", "kl" }; f(argv); return 0; } void...

Which of the following will print the value $2$ for this code snippet?#include<stdio.h int main() { int arr[10][20][30] = {0}; arr[5] = 2; __________ // missing line he...

Suppose the following declarations are in effect :$\text{int }a[ \: ] = \{5,15,34,54,14,2,52,72 \}$;$\text{int }*p = \&a , *q = \&a[5]$;The value of $q - p$ is ________...

Consider the below function:int s (int n) { if (n<=1) return 1 ; n = (n-1) * (n-1) -2 - n * n + 3*n ; s(n); printf(“%d”, n ); }What is the output if initial call is $s(6)...

What is the output of this program?#include <stdio.h int main() { char *ptr; char string[] = "How are you?"; ptr = string; ptr += 4; printf("%s",ptr); return 0; }How are ...

The value of p after execution of the following program will be:int new(int t) { static int cal=0; cal=cal+t; return(cal); } main() { int t,p; for(t=0;t<=4;t++) p= new(t)...

#include <stdio.h void fun() { int p; static int x=1; p = ++x; printf("%d %d", p, x); if(p <= 2) fun(); printf(“%d %d”, p, x); } int main() { fun(); fun(); }In the above ...

State the output in below code snippet :#include <stdio.h int main(void) { char x[5] = { 1, 2, 3, 4, 5 }; char *ptr = (char*)(&x + 1); printf("%d %d\n", *(x + 1), *(ptr -...

What is the output of this program?#include <stdio.h #include <string.h int main() { char string[] = "Hello"; printf("%lu %lu", sizeof(string), strlen(string)); return 0;...

Which of the following statements is/are true ?#include <stdio.h int main() { int x=10, y=200%90, i; for( i=1;i++<=10;); if(x==y); printf("x=%dy=%d\n",x,y ); return 0; }p...