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Programming in C. Recursion.
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70 votes
13 answers
1
GATE CSE 2017 Set 2 | Question: 55
Consider the following C program. #include<stdio.h> #include<string.h> int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; } The output of the program is _______
Consider the following C program.#include<stdio.h #include<string.h int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; }T...
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30 votes
11 answers
3
GATE CSE 2017 Set 2 | Question: 14
Consider the following function implemented in C: void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); } The output of invoking $printxy(1,1)$ is: $0, 0$ $0, 1$ $1, 0$ $1, 1$
Consider the following function implemented in C:void printxy(int x, int y) { int *ptr; x=0; ptr=&x; y=*ptr; *ptr=1; printf(“%d, %d”, x, y); }The output of invoking $...
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7 votes
9 answers
7
ISRO2014-3
What is the output of the following C program? #include<stdio.h> #define SQR(x) (x*x) int main() { int a; int b=4; a=SQR(b+2); printf("%d\n",a); return 0; } 14 36 18 20
What is the output of the following C program? #include<stdio.h #define SQR(x) (x*x) int main() { int a; int b=4; a=SQR(b+2); printf("%d\n",a); return 0; }14361820
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43 votes
9 answers
8
GATE CSE 2000 | Question: 1.16
Aliasing in the context of programming languages refers to multiple variables having the same memory location multiple variables having the same value multiple variables having the same identifier multiple uses of the same variable
Aliasing in the context of programming languages refers tomultiple variables having the same memory locationmultiple variables having the same valuemultiple variables hav...
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13 votes
8 answers
10
ISRO2015-69
If n has 3, then the statement a[++n]=n++; assigns 3 to a[5] assigns 4 to a[5] assigns 4 to a[4] what is assigned is compiler dependent
If n has 3, then the statement a[++n]=n++;assigns 3 to a[5]assigns 4 to a[5]assigns 4 to a[4]what is assigned is compiler dependent
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48 votes
8 answers
11
GATE CSE 2015 Set 3 | Question: 7
Consider the following C program segment. # include <stdio.h> int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); } What will be printed by the program? $12$ $120400$ $1204$ $1034$
Consider the following C program segment.# include <stdio.h int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); }What will be printed by the pro...
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33 votes
8 answers
13
GATE CSE 1991 | Question: 01,x
Consider the following recursive definition of $fib$: fib(n) := if n = 0 then 1 else if n = 1 then 1 else fib(n-1) + fib(n-2) The number of times $fib$ is called (including the first call) for evaluation of $fib(7)$ is___________.
Consider the following recursive definition of $fib$:fib(n) := if n = 0 then 1 else if n = 1 then 1 else fib(n-1) + fib(n-2)The number of times $fib$ is called (includin...
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25 votes
7 answers
17
GATE CSE 2017 Set 2 | Question: 54
Consider the following C program. #include<stdio.h> int main () { int m=10; int n, n1; n=++m; n1=m++; n--; --n1; n-=n1; printf(“%d”, n); return 0; } The output of the program is ______
Consider the following C program.#include<stdio.h int main () { int m=10; int n, n1; n=++m; n1=m++; n ; n1; n-=n1; printf(“%d”, n); return 0; }The output of the prog...
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10 votes
7 answers
18
GATE Overflow | Programming | Test 1 | Question: 3
What will be the output of the following code? #include <stdio.h> #include <string.h> int main() { char string[] = "Hello"; if(sizeof(string) <= strlen(string)) printf("1"); printf("0"); } ______
What will be the output of the following code?#include <stdio.h #include <string.h int main() { char string[] = "Hello"; if(sizeof(string) <= strlen(string)) printf("1");...
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29 votes
7 answers
20
GATE CSE 2016 Set 2 | Question: 12
The value printed by the following program is _______. void f (int * p, int m) { m = m + 5; *p = *p + m; return; } void main () { int i=5, j=10; f (&i, j); printf ("%d", i+j); }
The value printed by the following program is _______.void f (int * p, int m) { m = m + 5; *p = *p + m; return; } void main () { int i=5, j=10; f (&i, j); p...
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