Why is not a pointer null after calling free?

0 Answers  

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Explain the advantages of using macro in c language?

0 Answers  

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what will the following program do? void main() { int i; char a[]="String"; char *p="New Sring"; char *Temp; Temp=a; a=malloc(strlen(p) + 1); strcpy(a,p); //Line no:9// p = malloc(strlen(Temp) + 1); strcpy(p,Temp); printf("(%s, %s)",a,p); free(p); free(a); } //Line no 15// a) Swap contents of p & a and print:(New string, string) b) Generate compilation error in line number 8 c) Generate compilation error in line number 5 d) Generate compilation error in line number 7 e) Generate compilation error in line number 1

1 Answers   IBM,

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how to add numbers without using arithmetic operators.

14 Answers   TCS,

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write a program that types this pattern: 12345678987654321 12345678 87654321 1234567 7654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

0 Answers  

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what is recursion in C

0 Answers   Cap Gemini,

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Input is "rama loves rajesh and rajesh Loves rama also and rajesh wear gloves and bloves" To print output is count the numbers of times repeted the word love without case sensitive.

0 Answers  

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What are static variables, and where are they stored?

2 Answers  

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How. To pass the entrance test

1 Answers   Tech Mahindra,

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Write a C Program That Will Count The Number Of Even And Odd Integers In A Set using while loop

0 Answers   HP,

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how many types of operators are include in c language a) 4 b) 6 c) 8 d) 12

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Distinguish between actual and formal arguments.

0 Answers  

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