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Programming in C. Recursion.

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year} & \textbf{2022}&\textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 1 &0&2&1&2&2&1&2&2&1&0&1.4&2
\\\hline\textbf{2 Marks Count} & 2&2&2&1&3&3&4&4&2&2&1&2.5&4
\\\hline\textbf{Total Marks} & 5&4&6&3&8&8&9&10&6&5&\bf{4}&\bf{6.4}&\bf{10}\\\hline
\end{array}}}$$

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1 votes
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183
GO Classes Scholarship 2023 | Test | Question: 29
In which of the following case(s) character array must end with null char? char c[] = "GATE"; char c[] = {'2', '0', '2', '3'}; char c[4] = "GATE"; char c[16] = "2023";
In which of the following case(s) character array must end with null char?char c[] = "GATE";char c[] = {'2', '0', '2', '3'};char c[4] = "GATE";char c[16] = "2023";
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187
Gate@Zeal Test series 2022
column major order formula would be a+w*[(E3L2+E2)L1+E1] if i solve getting ans 1956 but given 1513 for 3d array. Please explain how
column major order formula would bea+w*[(E3L2+E2)L1+E1] if i solve getting ans 1956 but given 1513 for 3d array. Please explain how
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0 votes
1 answer
188
NIELIT 2021 Dec Scientist B - Section B: 21
What will be the output of the following $\text{ C'}$ ... $3\;\;1\;\;2\;\;2\;\;1\;\;3\;\;4$ $3\;\;1\;\;2\;\;1\;\;1\;\;1\;\;2$
What will be the output of the following $\text{‘C’}$ program?void count(int n) { static int d = 1; printf(" %d", n); printf(" %d", d); d++; if (n>1) count (n - 1); p...
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1 answer
189
NIELIT 2021 Dec Scientist B - Section B: 32
Consider the following $\text{C}$ function : int f(int n) { static int i = 1; if (n > = 5) return n; n=n + i;i++; return f(n); } The value returned by $\text{f}(1)$ is : $5$ $6$ $7$ $8$
Consider the following $\text{C}$ function :int f(int n) { static int i = 1; if (n = 5) return n; n=n + i;i++; return f(n); }The value returned by $\text{f}(1)$ is :$5$$...
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2 votes
1 answer
190
I am not able to understand how the value of 'i' is 3 after the execution of the program, it must be 2.
#include <stdio.h int main () { int i, j; int a [8] = {1, 2, 3, 4, 5, 6, 7, 8}; for(i = 0; i < 3; i++) { a[i] = a[i] + 1; i++; } i ; for (j = 7; j 4; j ) { int i = j/2; ...
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0 votes
1 answer
191
BigEndian C compiler
Hi, can anyone please suggest me an online site where I can run code in C and test how the code will act under bid endian environment?
Hi, can anyone please suggest me an online site where I can run code in C and test how the code will act under bid endian environment?
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2 votes
3 answers
192
Array
An array VAL[1..15][1..10] is stored in the memory with each element requiring 4 bytes of storage. If the base address of array VAL is 1500, determine the location of VAL[12][9] when the array VAL is stored in Row wise. ?
An array VAL[1..15][1..10] is stored in the memory with each element requiring 4 bytes of storage. If the base address of array VAL is 1500, determine the location of VAL...
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0 answers
193
What is the empty 4 bytes below the "valid" variable?
int main(int argc, char *argv[]) { int valid = 0; char str1[8] = "start"; char str2[8]; gets(str2); if (strncmp(str1, str2, 8) == 0) valid = 1; printf("buffer1: str1(%s), str2(%s), valid(%d)\n", str1, str2, valid); }
int main(int argc, char *argv[]) { int valid = 0; char str1[8] = "start"; char str2[8]; gets(str2); if (strncmp(str1, str2, 8) == 0) valid = 1; printf("buffer1: str1(%s),...
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0 votes
1 answer
195
uppcl 2021
what is the average-case time complexity for finding the height of the Binary tree.
what is the average-case time complexity for finding the height of the Binary tree.
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0 votes
3 answers
196
Extern in C programming
int main() { extern int a = 20; printf("%d",a); } //why this gives error but followig code is not extern int a =20; int main() { printf("%d",a); } //why this happens that first code gives error but second is not ? //please tell i am realy confused now
int main(){extern int a = 20;printf("%d",a); }//why this gives error but followig code is not extern int a =20;int main(){printf("%d",a); } //why this happens that first ...
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0 votes
0 answers
198
Why is the output 6723 and not 7632 ?
#include<stdio.h> int r(){ static int num=9; return num--; } int main() { for(r();r();r()) { printf("%d%d",r(),r()); }; return 0; } Why is the output 6723 and not 7632?
#include<stdio.h>int r(){ static int num=9;return num ;}int main() { for(r();r();r()) {printf("%d%d",r(),r());};return 0;}Why is the output 6723 and not 7632?
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1 votes
3 answers
200
Which value of static variable is returned if it is present in return statement of a recursive function?
#include <stdio.h>int f(int n){ static int r = 0; if (n <= 0) return 1; r=n; return f(n-1) + r;}int main() { printf("output is %d", f(5)); return 0;}Ou...
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