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How can I display a number variable on the screen (like an int)? |
Graphics and Display | Next |
Q: | How can I convert an integer or a float to a string? |
A: |
It's easy. Use
sprintf. For example:
char string1[50]; char string2[50]; short int var1; float var2; ... sprintf (string1, "%d", var1); sprintf (string2, "%f", var2);That's why there is no need for functions like itoa and ftoa in opposite to atoi and atof. |