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write a program to accept 10 integers to an array and perform the below actions

1) Print the elements in descending order

2) find the Min value, Max value entered

3) print the the sum we get after adding all the numbers in the array


find the missing parts of the triangle given below with 3 identified parts?

1.A=70 degrees 54' B=79 degrees 6' and a=20m

2.B=36 degrees 10' a=21m and b=30m

3.B=60degrees a=50m and c=60m

4.a=20m b=30m and c=40m


Instructions:

  1. Ask the user for a string input
  2. From the string inputted, find the index of the capital letter.
  3. For this problem, it is guaranteed that there is only 1 capital letter in the inputted string.
  4. Hint: Use the isupper(char) function from the cctype library to check if a letter is capital or not.

Example:

Enter string: Philippines



Instructions:

  1. Check if the value of the char named myself is equal to one of the characters present in the string called others.
  2. Do this by comparing each of the characters in the string to myself.
  3. Print out only the index of the character which matches that of myself. If there are several matches, separate them by a single line.

Given code:

#include <iostream>

using namespace std;


int main() {

  // NOTE: Do not change this

  const char others[100] = "TheQuIckBrownFoxJumpedOvErTheLazyDog";

   

  char myself;


  // TODO: Ask the user for the value of `myself`

 

}

Sample input:

Enter myself: T


26


A MNP publisher of Statistics and Probability textbooks claims that the

average price of all hardbound textbooks is Php 500. A group of students

believes that the actual mean is higher and wishes to test their belief.


Find the area to the left of critical value t = 2.500 when sample size is 24

Gathering Positivity

by CodeChum Admin

I always want to look at the positive side of things, so I decide to seriously look at positive numbers, too!


Will you code along with me?



Instructions:

  1. Using the do…while() loop, continuously scan for random integers, but add up only all the positive integers and store the total in one variable.
  2. The loop shall only be terminated when the inputted integer is zero. Afterwards, print out the total of all inputted positive integers.

Input

Multiple lines containing an integer on each.

2
3
4
-1
-5
1
0

Output

A line containing an integer.

10




Three machines A, B and C produce respectively 50%, 30% and 20% of the total number of items of a factory. The percentage of defective output of these machines are 3%, 4% and 5% respectively. if an item selected at random, find the probability that the item is non-defective.

The average public elementary school has 468 students with a standard deviation of 87.If a random sample of 38 public elementary schools is selected,what is the probability that the number of students enrolled is between 445 and 485

A health specialist wants to determine the average number of hours a person

exercises in a day during the quarantine period. She found out that the mean number

of hours a person exercises in a day during the quarantine period is 80 minutes. A

random sample of 29 persons were surveyed and found that their mean is 65 minutes

and a standard deviation of 10 minutes. Test the hypothesis at 2% level of significance

and assume that the population is normally distributed.


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