Answers for "how to convert a numeric character to int in C"

string to int c

atoi(str) is unsafe

This is the prefered method:
(int)strtol(str, (char **)NULL, 10)

Posted by: Guest on May-08-2020

turn a char into an int in c

int x = character - '0';

Posted by: Guest on November-04-2020

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