ER 2, Exercise 2.12 (Ocean Levels) The Earth\'s ocean levels have risen an avera
ID: 3667931 • Letter: E
Question
ER 2, Exercise 2.12 (Ocean Levels) The Earth's ocean levels have risen an average of 1.8 millimeters per year over the p and displays the number of centimeters. One centimeter is equivalent to 0.3937 inches. The output of your ast century. Write a program that computes centimeters and number of inches the oceans rose during this time. One millimeter is equivalent to 0.1 program should be of this form: ocean rose X centimeters or Tinches in the last 100 years. where X and Y are the two numbers your program calculated. -140f 4: Sun Feb 14 2016 10:23:24-GMT-0800 (PST) B SUBMIT #include 2 using namespace stdExplanation / Answer
// header file
#include <iostream>
using namespace std;
int main(){
// declare variables
float risen = 1.8, centimeters = risen * .1,
inches = centimeters * .3937;
// display output
cout << " The ocean rose " << centimeters << " centimeters per year";
cout << " The ocean rose " << inches << " inches per year. ";
return 0;
}
Output
The ocean rose 0.18 centimeters per year
The ocean rose 0.070866 inches per year.
Diamond triangle
// header files
#include <stdio.h>
int main()
{
int n, c, k, space = 1;
printf("Enter number of rows ");
scanf("%d", &n);
space = n - 1;
for (k = 1; k <= n; k++)
{
for (c = 1; c <= space; c++)
printf(" ");
space--;
for (c = 1; c <= 2*k-1; c++)
printf("*");
printf(" ");
}
space = 1;
for (k = 1; k <= n - 1; k++)
{
for (c = 1; c <= space; c++)
printf(" ");
space++;
for (c = 1 ; c <= 2*(n-k)-1; c++)
printf("*");
printf(" ");
}
return 0;
}
output
*
***
*****
*******
*****
***
*
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