I used itoa function in my porgram and got compiling error.
The error message is: implicit declaration of function "int itoa(...)''
What does this mean?
itoa function
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in some problem I need to convert int to string,
and I always use sprintf to do that.
but in several cases I got Time Limit Exceeded.
of course the main problem may not lie on the
sprintf, but rather the algo that I'm using.
but I want to know if there's any other way that
faster than sprintf to convert int to string???????
thx..
and I always use sprintf to do that.
but in several cases I got Time Limit Exceeded.
of course the main problem may not lie on the
sprintf, but rather the algo that I'm using.
but I want to know if there's any other way that
faster than sprintf to convert int to string???????
thx..