Answer:
cout <<showpoint << x; is the statement which prints the decimal point, but without forcing scientific.
Explanation:
The showpoint function in c++ print the decimal point number without forcing scientific.The showpoint function set the showpoint format flag for the str stream in c++.
Following are the program in c++
#include<iostream> //header file
using namespace std; // namespace
int main() // main function
{
double x=90.67; // double variable
cout <<showpoint << x; // display x without forcing scientific
return 0;
}
Output
90.6700
Answer:
D
Explanation:
Option D explains the best about Olympic games. previously only few games were in Olympics but now thee are variety of games and some more games are trying to be a part of future Olympic games as well. There is no explanation about other options so we discarded those options, Which includes A) Greek mythology says that the Olympics were started by Heracles. B) Women were not allowed to watch the Olympic Games in ancient Greece. C) The ancient Olympics included sport such as running and chariot racing.
Answer:
The statement is written in Java.
- System.out.printf("%.5f %.5f %.5f",a,b,c);
Explanation:
Presume that there are three variable a, b and c which have already been declared and initialized with 4.014268319, 14309, 0.00937608 respectively.
To print each of the value with 5 digits to the right of the decimal point, we can use printf() method. We create a format specifier %.5f which is a placeholder of a floating point value. The .5 will specify five digits to the right of the decimal point.
We just create three similar format specifiers ( one for variable a, b, and c, respectively) and include them into printf() method. This will print the output as follows:
4.01427 14309.00000 0.00938
