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Solnce55 [7]
4 years ago
15

What is the build in libary function to compare two strings?​

Computers and Technology
1 answer:
worty [1.4K]4 years ago
3 0

Answer:

strcmp() is a built-in library function and is declared in <string. h> header file. This function takes two strings as arguments and compare these two strings lexicographically.

Explanation:

Hope it helps

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7 0
3 years ago
On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance
lesantik [10]

Answer:

In C:

#include <stdio.h>

#include <math.h>

int main(){

   float f0,r,temp;

   r = pow(2.0,1.0/12);

   printf("f0: ");    scanf("%f", &f0);

   temp = f0;

   for(int i = 0; i<=4;i++){

       f0 = f0 * pow(r,i);

       printf("%.2lf ", f0);

       f0 = temp;    }

   return 0;

}

Explanation:

This declares f0, r and temp as float

   float f0,r,temp;

This initializes r to 2^(1/12)

   r = pow(2.0,1.0/12);

This prompts the user for f0

   printf("f0: ");    scanf("%f", &f0);

This saves f0 in temp

   temp = f0;

This iterates the number of keys from 0 to 4

   for(int i = 0; i<=4;i++){

This calculates each key

       f0 = f0 * pow(r,i);

This prints the key

       printf("%.2lf ", f0);

This gets the initial value of f0

       f0 = temp;    }

   return 0;

8 0
3 years ago
Which of the following is computer memory that works while the computer is turned on?
Crazy boy [7]

Answer:

Ron is the answer

Explanation:

In that sense it is similar to secondary memory, which is used for long term storage. When a computer is turned on, the CPU can begin reading information stored in ROM without the need for drivers or other complex software to help it communicate.

5 0
3 years ago
15. Select the correct answer.
givi [52]

Answer:

Pixel dimensions

Explanation:

measure of height and width of a image in pixels

3 0
3 years ago
Who plays Roblox and wants to be friends on it
qaws [65]
I have roblox and I would like to be friends on it
4 0
3 years ago
Read 2 more answers
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