Search
 
SCRIPT & CODE EXAMPLE
 

CPP

clear the input buffer in cpp

cin.clear();
cin.ignore(numeric_limits<streamsize>::max(), '
');
Comment

Clearing The Input Buffer In C/C++

// C Code to explain why not
// clearing the input buffer
// causes undesired outputs
#include<stdio.h>
int main()
{
    char str[80], ch;
     
    // Scan input from user -
    // GeeksforGeeks for example
    scanf("%s", str);
     
    // Scan character from user-
    // 'a' for example
    ch = getchar();
     
    // Printing character array,
    // prints “GeeksforGeeks”)
    printf("%s
", str);
     
    // This does not print
    // character 'a'
    printf("%c", ch);
     
    return 0;
}
Comment

PREVIOUS NEXT
Code Example
Cpp :: strlen in c++ 
Cpp :: c++ program transpose of matrix 
Cpp :: play audio c++ 
Cpp :: find max element in array c++ 
Cpp :: get value of enum cpp 
Cpp :: min element in stl c++ 
Cpp :: c++ iterate over vector of pointers 
Cpp :: sort 0 1 2 leetcode 
Cpp :: built in factorial function in c++ 
Cpp :: size of array 
Cpp :: c++ vector declaration 
Cpp :: pointer address to string 
Cpp :: ue4 float to fstring 
Cpp :: c++ hello world 
Cpp :: std vector c++ 
Cpp :: palindrome checker in c++ 
Cpp :: c++ casting 
Cpp :: log in c++ 
Cpp :: factorial loop c++ 
Cpp :: how to write hello world in c++ 
Cpp :: ++i and i++ 
Cpp :: c++ add two char together 
Cpp :: Convert a hexadecimal number into decimal c++ 
Cpp :: zero fill in c++ 
Cpp :: length of number c++ 
Cpp :: c ++ splitlines 
Cpp :: doubly linked list code in c++ 
Cpp :: c++ client service ros 
Cpp :: prime or not in cpp 
Cpp :: How to split a string by Specific Delimiter in C/C++ 
ADD CONTENT
Topic
Content
Source link
Name
7+7 =