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Baekjoon/Cpp

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`‎Baekjoon/Cpp/1213.cpp‎`

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	`1`	`+#include <bits/stdc++.h>`
	`2`	`+`
	`3`	`+using namespace std;`
	`4`	`+`
	`5`	`+int arr[26];`
	`6`	`+`
	`7`	`+int main()`
	`8`	`+{`
	`9`	`+ ios::sync_with_stdio(false);`
	`10`	`+ cout.tie(nullptr);`
	`11`	`+ cin.tie(nullptr);`
	`12`	`+ string s, ans;`
	`13`	`+ char c;`
	`14`	`+ int d, i, mid = -1, res = 0;`
	`15`	`+ set<int> als;`
	`16`	`+ cin >> s;`
	`17`	`+ for (auto c : s)`
	`18`	`+ {`
	`19`	`+ d = int(c) - 65;`
	`20`	`+ arr[d] += 1;`
	`21`	`+ als.insert(d);`
	`22`	`+ }`
	`23`	`+ for (auto d : als)`
	`24`	`+ {`
	`25`	`+ res += arr[d] % 2;`
	`26`	`+ if (arr[d] % 2 == 1)`
	`27`	`+ {`
	`28`	`+ mid = d;`
	`29`	`+ }`
	`30`	`+ for (i = 0; i < arr[d] / 2; i++)`
	`31`	`+ {`
	`32`	`+ ans += char(d + 65);`
	`33`	`+ }`
	`34`	`+ }`
	`35`	`+ if (res > 1)`
	`36`	`+ {`
	`37`	`+ cout << "I'm Sorry Hansoo";`
	`38`	`+ }`
	`39`	`+ else`
	`40`	`+ {`
	`41`	`+ cout << ans;`
	`42`	`+ reverse(ans.begin(), ans.end());`
	`43`	`+ if (mid != -1)`
	`44`	`+ {`
	`45`	`+ cout << char(mid + 65);`
	`46`	`+ }`
	`47`	`+ cout << ans;`
	`48`	`+ }`
	`49`	`+ return 0;`
	`50`	`+}`

`‎Baekjoon/Cpp/2864.cpp‎`

Lines changed: 31 additions & 0 deletions

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	`1`	`+#include <bits/stdc++.h>`
	`2`	`+`
	`3`	`+using namespace std;`
	`4`	`+using pii = pair<int, int>;`
	`5`	`+`
	`6`	`+const int unit[7] = {1000000, 100000, 10000, 1000, 100, 10, 1};`
	`7`	`+`
	`8`	`+pii solve(string &s)`
	`9`	`+{`
	`10`	`+ pii res;`
	`11`	`+ int i, d, len = s.size();`
	`12`	`+ for (i = 0; i < len; i++)`
	`13`	`+ {`
	`14`	`+ d = s[i] - '0';`
	`15`	`+ res.second += (d == 5 ? 6 : d) * unit[i + 7 - len];`
	`16`	`+ res.first += (d == 6 ? 5 : d) * unit[i + 7 - len];`
	`17`	`+ }`
	`18`	`+ return res;`
	`19`	`+}`
	`20`	`+`
	`21`	`+int main()`
	`22`	`+{`
	`23`	`+ ios::sync_with_stdio(false);`
	`24`	`+ cin.tie(nullptr);`
	`25`	`+ cout.tie(nullptr);`
	`26`	`+ string a, b;`
	`27`	`+ cin >> a >> b;`
	`28`	`+ pii ans_a = solve(a), ans_b = solve(b);`
	`29`	`+ cout << ans_a.first + ans_b.first << " " << ans_a.second + ans_b.second;`
	`30`	`+ return 0;`
	`31`	`+}`

`‎Baekjoon/Cpp/4796.cpp‎`

Lines changed: 19 additions & 0 deletions

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	`1`	`+#include <bits/stdc++.h>`
	`2`	`+`
	`3`	`+using namespace std;`
	`4`	`+`
	`5`	`+int main()`
	`6`	`+{`
	`7`	`+ ios::sync_with_stdio(false);`
	`8`	`+ cout.tie(nullptr);`
	`9`	`+ cin.tie(nullptr);`
	`10`	`+ int l, p, v, i = 0;`
	`11`	`+ cin >> l >> p >> v;`
	`12`	`+ while (l != 0 \|\| p != 0 \|\| v != 0)`
	`13`	`+ {`
	`14`	`+ i += 1;`
	`15`	`+ cout << "Case " << i << ": " << (v / p) * l + min(v % p, l) << "\n";`
	`16`	`+ cin >> l >> p >> v;`
	`17`	`+ }`
	`18`	`+ return 0;`
	`19`	`+}`

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