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How do you write a c plus plus program to display n congratulatory messages where n is a user input value?
Wiki User
∙ 9y ago
#include<iostream>
#include<sstream>
int main()
{
unsigned num;
while (true)
{
std::cout << "Enter a number: ";
std::string input;
std::cin >> input;
std::stringstream ss;
ss << input;
if (ss>>num) break;
std::cerr << "Invalid input.\n";
}
for (int i=0; i<num; ++i)
std::cout << "Well done!\n";
}
Wiki User
∙ 9y ago
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