Back-End Programming Exam > Back-End Programming Videos > Learn to Program with C++: Beginner to Expert (in Hindi) > 177. Example of setf showpoint function in C++ (Hindi)
177. Example of setf showpoint function in C++ (Hindi) Video Lecture | Learn to Program with C++: Beginner to Expert (in Hindi) - Back-End Programming
FAQs on 177. Example of setf showpoint function in C++ (Hindi) Video Lecture - Learn to Program with C++: Beginner to Expert (in Hindi) - Back-End Programming
| 1. सेटएफ शोपॉइंट फंक्शन का सी में उदाहरण क्या है? |  |
Ans. सेटएफ शोपॉइंट फंक्शन सी में एक आपरेटर है जिसे उपयोग करके हम संख्याओं को दशमलव पॉइंट के साथ प्रिंट कर सकते हैं। इसका उदाहरण निम्नलिखित है:
```
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
double num = 3.14159;
cout << setprecision(2) << num << endl;
cout << setprecision(4) << num << endl;
cout << setprecision(6) << num << endl;
return 0;
}
```
उपरोक्त कोड का आउटपुट निम्नलिखित होगा:
```
3.1
3.1416
3.14159
```
| 2. सेटएफ शोपॉइंट फंक्शन क्या करता है? | |
Ans. सेटएफ शोपॉइंट फंक्शन सी में एक आपरेटर है जिसे उपयोग करके हम संख्याओं को दशमलव पॉइंट के साथ प्रिंट कर सकते हैं। यह फंक्शन स्वाभाविक रूप से संख्याओं को बिना दशमलव पॉइंट के प्रिंट करने वाले डिफ़ॉल्ट नियमित प्रिंटर प्रारूप को ओवरराइड करता है।
| 3. सेटएफ शोपॉइंट फंक्शन का उपयोग किन-किन स्थितियों में किया जा सकता है? | |
Ans. सेटएफ शोपॉइंट फंक्शन का उपयोग निम्नलिखित स्थितियों में किया जा सकता है:
- संख्याओं को दशमलव पॉइंट के साथ प्रिंट करने के लिए
- संख्या के दृश्यमान अंश को नियंत्रित करने के लिए
- आउटपुट के प्रारूप को बदलने के लिए
| 4. सेटएफ शोपॉइंट फंक्शन कैसे काम करता है? | |
Ans. सेटएफ शोपॉइंट फंक्शन कार्यक्रम के आउटपुट दृश्यमान अंश को नियंत्रित करने के लिए उपयोग किया जाता है। इसे आप उदाहरण के रूप में इस्तेमाल कर सकते हैं:
```
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
double num = 3.14159;
cout << setprecision(2) << num << endl;
cout << setprecision(4) << num << endl;
cout << setprecision(6) << num << endl;
return 0;
}
```
उपरोक्त कोड का आउटपुट निम्नलिखित होगा:
```
3.1
3.1416
3.14159
```
| 5. सेटएफ शोपॉइंट फंक्शन का उपयोग करने के फायदे क्या हैं? | |
Ans. सेटएफ शोपॉइंट फंक्शन के उपयोग से हम निम्नलिखित लाभ प्राप्त कर सकते हैं:
- संख्याओं को दशमलव पॉइंट के साथ प्रिंट करने की सुविधा
- आउटपुट के प्रारूप को नियंत्रित करने की सुविधा
- आउटपुट के दृश्यमान अंश को नियंत्रित करने की सुविधा
Text Transcript from Video
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same flag says he he so positive -
Masuka explained easy or bikini care
work out that and Scotians will you
flag key vitamins on a knee okay setup
function Calle Corps flag just make it
simple make a core unit rest up with any
case if kick flag C function and wanna
conquering okay so example many Holly
Eliezer ben-yehuda Ramayana will grab a
sample mini alia disk if raw data type
minute a video needed care risk
evolution came in in 12.50
this coconut precision is coming a
precision set camp for finicky is new
controller one two three four it's Jared
visit summary output his skin chromatic
hiding okay
do you get it I was gonna run curtain
this human is quranic ayah they have
they parenchyma per output him which
could geo Emilia unity 12.5 ii-era Mujib
team a chart on the 12.50 without put
everything so history key situation
creat within the app so point Christ
monarchy see out dot setup was so point
that you be
flag flag flag up or use commissary so
point is problem to solution Kelly and
he kept to 0 a print cannot so point
flat cap is marker such thing he said so
fun flag is use curtain equip program me
drop is Quranic are gonna make my nigga
up 0 be print correctly him okay
similarly hugger up is go 5 curve
according half a day X 0 or increase
guarding to ha
you see we print cursory any keep double
zero of kinetic idea okay so 0 0 print
cassette player because what we use here
so point
okay so we'll be is give one flag or the
same flag says he he so positive -
Masuka explained easy or bikini care
work out that and Scotians will you
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