Back-End Programming Exam > Back-End Programming Videos > Learn to Program with C++: Beginner to Expert (in Hindi) > 5. Output Statement - cout in C++ Programming (Hindi)
5. Output Statement - cout in C++ Programming (Hindi) Video Lecture | Learn to Program with C++: Beginner to Expert (in Hindi) - Back-End Programming
FAQs on 5. Output Statement - cout in C++ Programming (Hindi) Video Lecture - Learn to Program with C++: Beginner to Expert (in Hindi) - Back-End Programming
| 1. क्या होता है "cout" कमांड और इसका उपयोग कैसे किया जाता है? |  |
उत्तर: "cout" कमांड C++ में एक प्रमुख आउटपुट स्ट्रीम है जिसका उपयोग करके हम कन्सोल पर डेटा छाप सकते हैं। यह स्ट्रीम "<<" ऑपरेटर के साथ इस्तेमाल की जाती है जो कि डेटा को प्रिंट करने के लिए उपयोग होता है।
| 2. कैसे "cout" कमांड का उपयोग करके वेरिएबल की मान को प्रिंट करें? | |
उत्तर: "cout" कमांड का उपयोग करके हम वेरिएबल की मान को प्रिंट कर सकते हैं। इसके लिए हमें "<<" ऑपरेटर का उपयोग करना होगा। निम्नलिखित उदाहरण में दिखाया गया है:
int num = 10;
cout << "The value of num is: " << num;
इसका आउटपुट होगा: The value of num is: 10
| 3. "cout" कमांड का उपयोग करके वेरिएबल के अतिरिक्त टेक्स्ट को कैसे प्रिंट करें? | |
उत्तर: "cout" कमांड का उपयोग करके हम वेरिएबल के अतिरिक्त टेक्स्ट को प्रिंट कर सकते हैं। हमें टेक्स्ट को दोहरे उद्धरण (double quotation marks) में रखना होगा और "<<" ऑपरेटर का उपयोग करना होगा। निम्नलिखित उदाहरण में दिखाया गया है:
cout << "Hello, World!";
इसका आउटपुट होगा: Hello, World!
| 4. क्या हम "cout" कमांड का उपयोग करके एक से अधिक वेरिएबल्स को प्रिंट कर सकते हैं? | |
उत्तर: हाँ, हम "cout" कमांड का उपयोग करके एक से अधिक वेरिएबल्स को प्रिंट कर सकते हैं। हमें उद्धरण (quotation marks) के बीच दोहरे "<<" ऑपरेटर का उपयोग करना होगा। निम्नलिखित उदाहरण में दिखाया गया है:
int num1 = 5;
int num2 = 10;
cout << "The values are: " << num1 << " and " << num2;
इसका आउटपुट होगा: The values are: 5 and 10
| 5. क्या हम "cout" कमांड का उपयोग करके वेरिएबल के साथ वाक्यांश भी प्रिंट कर सकते हैं? | |
उत्तर: हाँ, हम "cout" कमांड का उपयोग करके वेरिएबल के साथ वाक्यांश भी प्रिंट कर सकते हैं। हमें उद्धरण (quotation marks) के बीच वाक्यांश रखना होगा और "<<" ऑपरेटर का उपयोग करना होगा। निम्नलिखित उदाहरण में दिखाया गया है:
int age = 25;
cout << "I am " << age << " years old.";
इसका आउटपुट होगा: I am 25 years old.
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Nov 22, 2024 Last updated |
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