Answer / suresh

void main() returns no value

5) Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.without using big int and exponential function

1 Answers   TCS,

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Difference between constant pointer and pointer to a constant.

0 Answers   Huawei,

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Describe the difference between = and == symbols in c programming?

0 Answers  

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main() { char p[] = "hello world!"; p = "vector"; printf("%s",p); }

2 Answers   Vector, Vector India,

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The number of bytes of storage occupied by short, int and long are a) 2, 2 and 4 b) 2, 4 and 4 c) 4, 4 and 4 d) none

0 Answers  

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What is the Lvalue and Rvalue?

2 Answers  

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write a c prog for removing duplicate character from an array and sorting remaining elements using a single array

1 Answers  

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What is sizeof in c?

0 Answers  

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What is the purpose of void pointer?

0 Answers  

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main() { static char *s[]={"black","white","yellow","voilet"}; char **ptr[]={s+3,s+2,s+1,s}, ***p; p=ptr; **++p; printf("%s",*--*++p+3); }

1 Answers  

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what is the output of the following code? main() { int I; I=0x10+010+10; printf("x=%x",I); } give detailed reason

3 Answers  

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What are macros in C?

2 Answers  

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