int string_Convert_Option3(char chrKey[]) { int L, i = 0, key = 0; int prev; L = strlen(chrKey); while(i < L) prev = (chrKey[L - i - 1] * pow(K, i)); key = key + prev; i += 1; } return key;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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2. Below is the string_Convert_Option3() function which converts a string key
into an integer. Assume that K is defined as a constant. Further assume that all
necessary include files are in place. Will this function correctly convert a string
key into an integer?
int string_Convert_Option3(char chrKey[])
{
int L, i = 0, key = 0;
int prev;
L = strlen(chrKey);
while(i < L)
{
prev = (chrKey[L -i - 1] * pow(K, i));
key = key + prev;
i += 1;
}
return key;
}
Transcribed Image Text:2. Below is the string_Convert_Option3() function which converts a string key into an integer. Assume that K is defined as a constant. Further assume that all necessary include files are in place. Will this function correctly convert a string key into an integer? int string_Convert_Option3(char chrKey[]) { int L, i = 0, key = 0; int prev; L = strlen(chrKey); while(i < L) { prev = (chrKey[L -i - 1] * pow(K, i)); key = key + prev; i += 1; } return key; }
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