string/substr.hpp

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• Last update: 2023-07-08 14:12:19+09:00
• Include: #include "string/substr.hpp"

Depends on

• string/base.hpp

Code

#pragma once

#include "./base.hpp"

#include <string>

namespace matumoto {
  string substr(const string &s, int l, int r) {
    string res = "";
    for (int i = l; i < r; i++) {
      res += s[i];
    }
    return res;
  }
} // namespace matumoto

#line 2 "string/substr.hpp"

#line 2 "string/base.hpp"

namespace matumoto {
  using namespace std;
}
#line 4 "string/substr.hpp"

#include <string>

namespace matumoto {
  string substr(const string &s, int l, int r) {
    string res = "";
    for (int i = l; i < r; i++) {
      res += s[i];
    }
    return res;
  }
} // namespace matumoto

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