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strtol()

Funkce
Converts a string to an integer value.

Zápis
int strtol(string s);

Returns
The strtol function returns the numerical representation of the given string as an int value. Conversion ends at the first character that does not fit into the format of an integer constant. If an error occurs during conversion of the string 0 will be returned.

Viz také strtod

Příklad


string s = "1234";
int i = strtol(s);
printf("The value is %d\n", i);


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