The C++ code that would draw all the iterations in the selection sort process on the array is given below:
<h3>C++ Code</h3>
#include <stdio.h>
#include <stdlib.h>
int main() {
    int i, temp1, temp2;
    int string2[16] = { 0, 4, 2, 5, 1, 5, 6, 2, 6, 89, 21, 32, 31, 5, 32, 12 };
    _Bool check = 1;
    while (check) {
        temp1 = string2[i];
        temp2 = string2[i + 1];
        if (temp1 < temp2) {
            string2[i + 1] = temp1;
            string2[i] = temp2;
            i = 0;
        } else {
            i++;
            if (i = 15) {
                check = !check;
            }
        }
    }
    
    return 0;
}
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Answer:The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". ... Airplanes had a presence in all the major battles of World War II. The first jet aircraft was the German Heinkel He 178 in 1939.
Explanation:
 
        
             
        
        
        
Answer:
A famous example of concurrent engineering is the development of the Boeing 777 commercial aircraft. The aircraft was designed and built by geographically distributed companies that worked entirely on a common product database of C A TIA without building physical mock-ups but with digital product definitions.
 
        
             
        
        
        
Answer: 
B A and C
Explanation:
Given:
Specimen         σ
                      σ
A                       +450                      -150
B                       +300                      -300
C                       +500                      -200
Solution:
Compute the mean stress
σ
 =  (σ
  +  σ
)/2
σ
 =  (450 + (-150)) / 2
        =  (450 - 150) / 2  
        = 300/2
σ
 = 150 MPa
 
σ
  = (300 + (-300))/2
         = (300 - 300) / 2
         = 0/2  
σ
  = 0 MPa
   
σ
  = (500 + (-200))/2
         = (500 - 200) / 2
         = 300/2
σ
  = 150 MPa  
Compute stress amplitude: 
σ
 =  (σ
  -  σ
)/2     
σ
 =  (450 - (-150)) / 2
        =  (450 + 150) / 2 
        = 600/2
σ
 = 300 MPa
σ
 =  (300- (-300)) / 2
        =  (300 + 300) / 2
        = 600/2
σ
  = 300 MPa
σ
  = (500 - (-200))/2
         = (500 + 200) / 2
         = 700 / 2
σ
   = 350 MPa 
From the above results it is concluded that the longest  fatigue lifetime is of specimen B because it has the minimum mean stress.
Next, the specimen A has the fatigue lifetime which is shorter than B but longer than specimen C.
In the last comes specimen C which has the shortest fatigue lifetime because it has the higher mean stress and highest stress amplitude.