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2 years ago

Write code that outputs variable numCats. End with a newline.

Computers and Technology

1 answer:

mixas84 [53]2 years ago

3 0

Answer:

#include <iostream>

#include <cmath>

using namespace std;

int main() {

int numCats;

cin>>numCats;

cout<<numCats<<endl;

Explanation:

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Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and internet communic

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Answer:

Fiber-optic cable

Explanation:

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3 years ago

Which of the following is NOT a rule you should follow when creating a presentation?

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3 years ago

Write the following function without using the C++ string class or any functions in the standard library, including strlen(). Yo

dolphi86 [110]

Answer:

The function in C++ is as follows

int chkInd(string str1, string str2){

int lenstr1=0;

while(str1[lenstr1] != '\0'){ lenstr1++; }

int index = 0; int retIndex=0;

for(int i=lenstr1-1;i>=0; i--){

while (str2[index] != '\0'){

if (str1[i] == str2[index]){

retIndex=1;

break; }

else{ retIndex=0; }

index++; }

if (retIndex == 0){ return i; }else{return -1;}}

}

Explanation:

This defines the function

int chkInd(string str1, string str2){

First, the length of str1 is initialized to 0

int lenstr1=0;

The following loop then calculates the length of str1

while(str1[lenstr1] != '\0'){ lenstr1++; }

This initializes the current index and the returned index to 0

int index = 0; int retIndex=0;

This iterates through str1

for(int i=lenstr1-1;i>=0; i--){

This loop is repeated while there are characters in str2

while (str2[index] != '\0'){

If current element of str2 and str1 are the same

if (str1[i] == str2[index]){

Set the returned index to 1

retIndex=1;

Then exit the loop

break; }

If otherwise, set the returned index to 0

else{ retIndex=0; }

Increase index by 1

index++; }

This returns the calculated returned index; if no matching is found, it returns -1

if (retIndex == 0){ return i; }else{return -1;}}

}

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3 years ago

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marshall27 [118]

Answer:

Answer is in the provided screenshot!

Explanation:

Steps required to solve this problem:

1 - define what characters are "vowels" by assigning them to an array.

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4 - for each of the character of the string we go through, check if it matches any of the vowels

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2 years ago

Read 2 more answers