C++ Tutorial for Beginners – Learning C++ in simple and easy steps : A beginner’s tutorial containing complete knowledge of C++ Syntax Object Oriented Language, Methods, Overriding, Inheritance, Polymorphism, Interfaces, STL, Iterators, Algorithms, Exception Handling, Overloading,Templates, Namespaces and Signal Handling
C++ Examples – Sum of ODD Numbers in the Given Range
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#include<stdio.h> #include <iostream> using namespace std; int main(){ int number; int min,max; long sum =0; cout << "Enter the minimum range: "; cin >> min; cout << "Enter the maximum range: "; cin >> max; for(number = min;number <= max; number++) if(number % 2 !=0) sum = sum + number; cout << "Sum of odd numbers in given range is: " << sum; return 0; } /* OUTPUT Enter the minimum range: 25 Enter the maximum range: 30 Sum of odd numbers in given range is: 81 */ |
Different Ways of asking above question C++ – […]
Random number generator using C++
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#include<iostream> #include<time.h> #include<stdlib.h> #define MAX_NUM 10 using namespace std; void randnum() { int random; srand(time(NULL)); for(int i=0;i<10;i++) { random=rand()%MAX_NUM; cout<<random<<endl; } } int main() { cout<<"The ten random number are "<<endl; randnum(); return 0; } /* OUTPUT The ten random number are 3 0 8 9 6 4 8 8 8 0 */ |
Different ways the Above question can be asked Random number generator – C++ C++ […]
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#include<iostream> using namespace std; int main(){ //declaring array int array[5]; cout<<"Enter 5 numbers randomly : "<<endl; for(int i=0; i<5; i++) { //Taking input in array cin>>array[i]; } cout<<endl; cout<<"Input array is: "<<endl; for(int j=0; j<5; j++) { //Displaying Array cout<<"\t\t\tValue at "<<j<<" Index: "<<array[j]<<endl; } cout<<endl; // Bubble Sort Starts Here int temp; for(int i2=0; i2<=4; i2++) { for(int j=0; j<4; j++) { //Swapping element in if statement if(array[j]>array[j+1]) { temp=array[j]; array[j]=array[j+1]; array[j+1]=temp; } } } // Displaying Sorted array cout<<" Sorted Array is: "<<endl; for(int i3=0; i3<5; i3++) { cout<<"\t\t\tValue at "<<i3<<" Index: "<<array[i3]<<endl; } return 0; } /* OUTPUT Enter 5 numbers randomly : 55 65 12 37 26 Input array is: Value at 0 Index: 55 Value at 1 Index: 65 Value at 2 Index: 12 Value at 3 Index: 37 Value at 4 Index: 26 Sorted Array is: Value at 0 Index: 12 Value at 1 Index: 26 Value at 2 Index: 37 Value at 3 Index: 55 Value at 4 Index: 65 */ |
Bubble sort examines the array from start to finish, comparing elements as it goes. Any time it finds […]
In this example we will learn how to Check if the particular number is Palindrome or not. C++ – PALINDROMIC NUMBERS […]
In this example we will see how to print Floyd’s Triangle using C++.
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#include <iostream> using namespace std; int main() { int rows,i,j,k=0; cout<<"Enter number of rows: "; cin>>rows; for(i=1;i<=rows;i++) { for(j=1;j<=i;++j) cout<<k+j<<" "; ++k; cout<<endl; } return 0; } /* OUTPUT Enter number of rows: 6 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 11 */ |
After you write a […]
C++ Program Write a Program to Enter Char or Number and Check its ASCII Code
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#include <iostream> using namespace std; int main(){ char ascii; int numeric; cout << "Give character: "; cin >> ascii; cout << "Its ascii value is: " << (int) ascii << endl; cout << "Give a number to convert to ascii: "; cin >> numeric; cout << "The ascii value of " << numeric << " is " << (char) numeric; return 0; } /* OUTPUT Give character: c Its ascii value is: 99 Give a number to convert to ascii: 97 The ascii value of 97 is a */ |
Different ways of […]
Simple star pattern programs in C++
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#include <iostream> using namespace std; const int STARS_PER_LINE = 10; const int NUM_LINES = 5; int main() { int stars_printed, lines_printed; lines_printed = 0; while ( lines_printed < NUM_LINES ) { stars_printed = 0; while ( stars_printed < STARS_PER_LINE ) { cout << '*'; stars_printed++; } cout << endl; lines_printed++; } return 0; } /* OUTPUT ********** ********** ********** ********** ********** */ |
Different ways of asking the above question Program to print various types of […]
In this example we will learn C++ Program to Find Cube Root of Number. In the first example we will […]
In this Example we will learn how to find the square root of a given number using C++. In the […]
In this example we will Learn how to write a C++ Program to print Pascal’s triangle as below.
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C++ Program to […]
In this Example we will learn how to Print Diamond of Stars in C++
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#include <iostream> using namespace std; int main() { int n, c, k, space = 1; cout<<"\n\nEnter number of rows: "; cin>>n; space = n - 1; for (k = 1; k<=n; k++) { for (c = 1; c<=space; c++) cout<<" "; space--; for (c = 1; c<= 2*k-1; c++) cout<<"*"; cout<<"\n"; } space = 1; for (k = 1; k<= n - 1; k++) { for (c = 1; c<= space; c++) cout<<" "; space++; for (c = 1 ; c<= 2*(n-k)-1; c++) cout<<"*"; cout<<"\n"; } return 0; } /* Enter number of rows: 6 * *** ***** ******* ********* *********** ********* ******* ***** *** * */ |
C++ Simple Programs And Examples […]
C++ Program to print triangle of characters as below In this lesson we will learn how to print the triangle […]
In the lesson we will learn how to print pyramid of stars in reverse order Like shown below.
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
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#include <iostream> using namespace std; int main() { int rows,i,j,space; cout<<"Enter number of rows: "; cin>>rows; for(i=rows;i>=1;--i) { for(space=0;space<rows-i;++space) cout<<" "; for(j=i;j<=2*i-1;++j) cout<<"* "; for(j=0;j<i-1;++j) cout<<"* "; cout<<endl; } return 0; } /* Enter number of rows: 6 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
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In the Julian Calendar, Leap Year (LY) occurs every year divisible by 4. Normally February has 28 days but in a leap year February has […]
When learning a new language, the first program people usually write is one that salutes the world 🙂 Here is […]
