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thanks for the reply.

but i am getting input from another function which i do not know what the content will be. for example, it may be 7.123451 or 7.1234e5.
so for sprintf, i will need to...

Hi all,
i am trying to use C in unix platform to convert a double variable (floating point) to a string variable.

i tried using sprintf, ecvt, fcvt,gcvt.
but all gave me funny output or altered...