What are external variables in c?

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what is use of malloc and calloc?

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pascal triangle program

2 Answers  

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What is declaration and definition in c?

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how does the C compiler interpret the following two statements p=p+x; q=q+y; a.p=p+x; q=q+y b.p=p+xq=q+y c.p=p+xq; q=q+y d.p=p+x/q=q+y

4 Answers   TCS,

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What is c++ used for today?

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if we take a number as a char then can we manipulate(add, subtract) on this number

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Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?

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What are bitwise shift operators in c programming?

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Program to find the sum of digits of a given number until the sum becomes a single digit. (e.g. 12345=>1+2+3+4+5=15=>1+5=6)

0 Answers   InterGraph,

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How can a program be made to print the name of a source file where an error occurs?

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write a program using linked list in which each node consists of following information. Name[30] Branch Rollno Telephone no i) Write the program to add information of students in linked list

0 Answers   Persistent,

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