?? fornested.cpp
字號:
//Listing 6.13
//Illustrates nested for loops
#include <iostream>
int main()
{
int rows, columns;
char theChar;
std::cout << "How many rows? ";
std::cin >> rows;
std::cout << "How many columns? ";
std::cin >> columns;
std::cout << "What character? ";
std::cin >> theChar;
for (int i = 0; i<rows; i++)
{
for (int j = 0; j < columns; j++)
std::cout << theChar;
std::cout << "\n";
}
return 0;
}
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