What is the purpose of sprintf?


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pgm to find number of words starting with capital letters in a file(additional memory usage not allowed)(if a word starting with capital also next letter in word is capital cann't be counted twice)

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How can I copy just a portion of a string?

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Can we initialize extern variable in c?

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main() { intx=2,y=6,z=6; x=y=z; printf(%d",x) }

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What is c variable?

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How can I send mail from within a c program?

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Differentiate between the expression “++a” and “a++”?

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What is the need of structure in c?

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if a five digit number is input through the keyboard, write a program to calculate the sum of its digits. (hint:-use the modulus operator.'%')

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