Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

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What does c value mean?

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Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

0 Answers   Wipro,

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Can you please compare array with pointer?

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difference between memcpy and strcpy

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Is there any restriction in how many arguments printf or scanf function can take? in which file in my c++ compiler i can see the code for implementation of these two functions??

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What is 2c dna?

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Write the program that calculates and prints the average of several integers. Assume that the last value read is sentinel 9999.

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Is the C language is the portable language...If yes...Then Why...and if not then what is problem so it is not a Portable language..???

2 Answers   TCS,

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what is the difference between auto and static keywords

1 Answers   cDot, College School Exams Tests, TCS,

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Why the below program throughs error during compilation? #include<stdio.h> #include<conio.h> enum { ZERO, ONE, TWO, }; main() { printf("%d",&TWO); getch(); }

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Does c have class?

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