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Tag Archives: cpp-stringstream

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
Given an equation of the form:  a + b = c   Out of which any one of the terms , or is missing. The task is to find… Read More
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
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
Give a sentence, print different words present in it. Words are separated by space.  Examples:  Input : str = "Geeks for Geeks" Output : Geeks… Read More
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 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
Given a string str, we need to print reverse of individual words.Examples:   Input : Hello World Output : olleH dlroW Input : Geeks for Geeks… Read More
Tokenizing a string denotes splitting a string with respect to some delimiter(s). There are many ways to tokenize a string. In this article four of… Read More
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
Given a string, Find the 1st repeated word in a stringExamples:  Input : "Ravi had been saying that he had been there" Output : had… Read More
The task is to extract words from a given string. There may be one or more space between words. Examples:  Input : geeks for geeks… Read More
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
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
There are two common methods to convert strings to numbers:   Using stringstream class or sscanf() stringstream() : This is an easy way to convert strings of… Read More