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kumpeishiraishi/set_width.cpp

Created May 9, 2018 06:02
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set width and set fill
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set_width.cpp
#include <iostream>
#include <iomanip>
#include <sstream>
int main() {
int t = 58;
std::ostringstream ss;
ss << std::setw(5) << std::setfill('0') << t;
std::cout << ss.str() << std::endl; // -> '00058'
}
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