How to Iterate through a String word by word in C++
Given a String comprising of many words separated by space, the task is to iterate over these words of the string in C++. Example: Input:… Read More »
Tag Archives: cpp-stringstream
Find the missing value from the given equation a + b = c
Given an equation of the form: a + b = c Out of which any one of the terms , or is missing. The task… Read More »
Find words which are greater than given length k using stringstream
Given a string containing space-separated words and a number K. The task is to find and print all those words whose length is greater than… Read More »
tellg() function in C++ with example
The tellg() function is used with input streams, and returns the current “get” position of the pointer in the stream. It has no parameters and… Read More »
Split a sentence into words in C++
Give a sentence, print different words present in it. Words are separated by space. Examples: Input : str = “Geeks for Geeks” Output : Geeks… Read More »
Remove Duplicate/Repeated words from String
Given a string, we have to remove all duplicate/repeated words from the string. Examples: Input: str = “Geeks for Geeks A Computer Science portal for… Read More »
StringStream in C++ for Decimal to Hexadecimal and back
Stringstream is stream class present in C++ which is used for doing operations on a string. It can be used for formatting/parsing/converting a string to… Read More »
Reverse individual words
Given a string str, we need to print reverse of individual words. Examples: Input : Hello World Output : olleH dlroW Input : Geeks for… Read More »
Tokenizing a string in C++
Tokenizing a string denotes splitting a string with respect to a delimiter. There are many ways we can tokenize a string. Let’s see each of… Read More »
stringstream in C++ and its applications
A stringstream associates a string object with a stream allowing you to read from the string as if it were a stream (like cin). Basic… Read More »
Find the first repeated word in a string
Given a string, Find the 1st repeated word in a string Examples: Input : “Ravi had been saying that he had been there” Output :… Read More »
Program to extract words from a given String
Task is to extract words from a given string. There may be one or more space between words. Examples: Input : geeks for geeks Output… Read More »
Removing spaces from a string using Stringstream
Solution to removing spaces from a string is already posted here. In this article another solution using stringstream is discussed. Algorithm 1. Enter the whole… Read More »
Converting string to number and vice-versa in C++
In general or more specifically in competitive programming there are many instances where we need to convert a number to a string or string to… Read More »
Converting Strings to Numbers in C/C++
There are two common methods to convert strings to numbers: Using stringstream class or sscanf() stringstream() : This is an easy way to convert strings… Read More »
