Reads a text file and display it backwards in the console.
g++ main.cpp -o backward.exe
Created
July 25, 2015 14:48
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Backward Text on C++.
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| #include <iostream> | |
| #include <fstream> | |
| #include <string> | |
| int main(int argc, char **argv) | |
| { | |
| std::ifstream file("HelloWorld.txt"); | |
| std::string words; | |
| if (file.is_open()) { | |
| std::string temp; | |
| while (std::getline(file, temp)) { | |
| words += temp; | |
| words.push_back('\n'); | |
| } | |
| } | |
| for(int i = 0; i < words.length() / 2; ++i) { | |
| char temp = words[i]; | |
| words[i] = words[words.length() - (i + 1)]; | |
| words[words.length() - (i + 1)] = temp; | |
| } | |
| std::cout<<words<<std::endl; | |
| return 0; | |
| } |
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