Limit a specific value to a string

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#1 by (-1 votes)

-3

I need to limit to a specific value that would be 511

char command[512];

I tried with

char command[512]; 
scanf("%511s",command);
if (StrToInt(command))>511)
printf("FIX ATK");

and this too

char command[512]; 
scanf("%511s", command);
if (strlen(command) > 511)
printf("FIX ATK");

And I did not succeed, does anyone know how to solve it?

c++ string char

asked by anonymous 12.12.2017 / 14:59

1 answer

Rotation over a point on a 2D pivot in Java [closed] What's wrong? I use PyCharm

score -1 · Answer 1

Good. here you must define if you want value to be less than 512

if (StrToInt (command)) > 511)

or if you want the string length to be less than 512.

if (strlen (command)> 511)

Anyway, to convert string to integer in c ++, you should use std :: stoi.

I think you should explain your question better