Answers for "long int int c"

22

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
1

int to float c

float percentage;
percentage = (float)number/total * 100;
Posted by: Guest on November-25-2020

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