Here we will see various ways to find length of string in C++. We can do this in two ways, one is by using inbuilt functions such as length(), and size(), and another way is to find using a loop manually. Method 1: Using length() or size() Output: Length of the string is: 20Length of
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Here you will get C++ program to reverse a string. We will learn two ways to do this, using user-defined and inbuilt functions. The user is asked to enter a string and then the reverse of the string is displayed. For example: User Defined Function In this method, we will use a loop to reverse
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Here you will get a C++ program to find compound interest. The formula used to calculate compound interest is given below: Image Source Output: Enter Principle, Rate and Time:100024Compound Interest = 82.43
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Here you will get a C++ program to print series 1 -4 7 -10 . . . . -40. Output: 1 -4 7 -10 13 -16 19 -22 25 -28 31 -34 37 -40 For any queries related to the above code ask in the comment section below.
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Here you will learn how to convert binary to decimal in C++. We can convert a binary number into decimals in the following way. Also Read: Convert Decimal to Binary in C++ C++ Program to Convert Binary to Decimal Output: Enter any Binary number:111The Decimal conversion of 111 is 7
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Here you will get the program to convert a number from decimal to binary in C++. How to convert decimal numbers to binary? This program can only convert nondecimal numbers. Also Read: Convert Binary to Decimal in C++ C++ Program to Convert Decimal to Binary Output: Enter a number:5The binary conversion of 5 is 101
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Here is the C++ program to print first 10 prime numbers. #include<iostream> using namespace std; int main() { int i,j,count=1,b=0; cout<<“First Ten Prime Numbers Are\n”<<“2”; for(i=3;i>0;++i) { for(j=2;j<=i/2;++j) { if(i%j==0){ b=1; break; } } if(b==0) { cout<<“\n”<<i; count++; } b=0; if(count==10) break; } return 0; } Output First Ten Prime Numbers Are 2 3 5
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A series in which each number is the sum of the preceding two numbers is called the Fibonacci series. For example 0 1 1 2 3 5 8 13 . . . . . Below is the program to find Fibonacci series in C++. Output: How many numbers?5Fibonacci series0 1 1 2 3
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