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convert string to int c Code Example
string to int c 
atoi(str) is unsafe

This is the prefered method:
(int)strtol(str, (char **)NULL, 10)
c convert char to int 
int i = (int)(c - '0');
Source: stackoverflow.com
convert string to int c 
const char *number = "10";
char *end;
long int value = strtol(number, &end, 10); 
if (end == number || *end != '\0' || errno == ERANGE)
    printf("Not a number");
else
    printf("Value: %ld", value);
Source: stackoverflow.com



C

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 Code Example
Category:
 Coding
Sub Category:
 Code Example
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