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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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3 votes
4 answers
391
IIIT PGEE 2019
What is the time complexity to delete an arbitrary node from binary heap? O(n) O(log n) O(1) O(n log n)
What is the time complexity to delete an arbitrary node from binary heap?O(n)O(log n)O(1)O(n log n)
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3 votes
3 answers
392
PGEE 2019
for(int i=0; i<=100;i++) { if (i % 3 == 0) printf("Great); if(i%5 == 0) printf("India"); } Count the number of times GreatIndia is printed. 6 20 33 none of these
for(int i=0; i<=100;i++) { if (i % 3 == 0) printf("Great); if(i%5 == 0) printf("India"); }Count the number of times GreatIndia is printed.62033none of these
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3 votes
4 answers
393
IIIT PGEE 2019
What is the time complexity for insertion in binary tree in worst case? O(1) O(log n) O(n) O(n log n)
What is the time complexity for insertion in binary tree in worst case?O(1)O(log n)O(n)O(n log n)
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0 votes
1 answer
399
what is output of program
int main(); { int a,*b,**c,***d,****e; a=10; b=&a; c=&b; d=&c; e=&d; print f(“a=%d b=%u c=%u d=%u e=%u e=%u\n”, a,b,c,d,e); print f(“ %d %d %d \n”,a,a+*b,**c+***d+,****e); return 0; }
int main();{int a,*b, c, *d, e;a=10;b=&a;c=&b;d=&c;e=&d;print f(“a=%d b=%u c=%u d=%u e=%u e=%u\n”, a,b,c,d,e);print f(“ %d %d %d \n”,a,a+*b, c+ *d+, e);return 0...
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–1 votes
0 answers
400
what is output
void fun(int,int*); int main() { int=-5,j=-2; fun(i,&j); print f(“i=%d j=%d\n”,i,j); return 0; } void fun(int i,int *j) { i=i*i; *j=*j * *j; }
void fun(int,int*);int main(){int=-5,j=-2;fun(i,&j);print f(“i=%d j=%d\n”,i,j);return 0;}void fun(int i,int *j){i=i*i;*j=*j * *j;}
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0 votes
1 answer
401
Self doubt - Programming
X=2; Y=++x * ++x * ++x ; Printf("%d",Y); In the above question, we have to use the final value of x or it will be evaluated seperately and then multiplied. Ex: Y= 3*4*5; or Y=5*5*5;
X=2;Y=++x * ++x * ++x ;Printf("%d",Y);In the above question, we have to use the final value of x or it will be evaluated seperately and then multiplied.Ex: Y= 3*4*5; or Y...
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0 votes
1 answer
403
dynamic allocation doubt
What will happen if using MALLOC ( ) we allocate entire memory from heap and we don't free it using FREE( ) ? what will happen next ?
What will happen if using MALLOC ( ) we allocate entire memory from heap and we don't free it using FREE( ) ? what will happen next ?
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0 votes
1 answer
404
book name is" test ur c aptitude" i m not understanding 1st line of code
explain little bit more in easy way
explain little bit more in easy way
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–2 votes
0 answers
405
book name is" test ur c aptitude"
plzzz explain how this code is executed
plzzz explain how this code is executed
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1 votes
1 answer
406
ISI2017-PCB-CS-2(b)
Write a $C$ program to fins all permutations of a string (having at most 6 characters). For example, a string of $3$ characters like $“abc"$ has 6 possible permutations: $“abc", “acb", “bca", “bac", “cab", “cba".$
Write a $C$ program to fins all permutations of a string (having at most 6 characters). For example, a string of $3$ characters like $“abc"$ has 6 possible permutations...
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1 votes
3 answers
409
#userdefined Data type union in C
What is the output of the program? int main() { union a { int i; char ch[2]; }; union a u; u.ch[0] = 3; u.ch[1] = 2; printf("%d, %d, %d", u.ch[0], u.ch[1], u.i); return 0; }
What is the output of the program? int main() { union a { int i; char ch ; }; union a u; u.ch[0] = 3; u.ch = 2; printf("%d, %d, %d", u.ch[0], u.ch , u.i); return 0; }
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