๐Ÿ’ป Dev & CSC++ Programming

C++ Programming Ch.6 Exercise 3 Solution

Problem: ํ•จ์ˆ˜ big()์„ ํ˜ธ์ถœํ•˜๋Š” ๊ฒฝ์šฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 1 2 3 4 5 6 int main() { int x = big(3, 5); // 3๊ณผ 5์ค‘ ํฐ ๊ฐ’์€ 5๋Š” ์ตœ๋Œ€๊ฐ’ 100๋ณด๋‹ค ์ž‘์œผ๋ฏ€๋กœ, 5 ๋ฆฌํ„ด int y = big(300, 60); // 300๊ณผ 60 ์ค‘ ํฐ ๊ฐ’ 300์ด ์ตœ๋Œ€๊ฐ’ 100๋ณด๋‹ค ํฌ๋ฏ€๋กœ, 100๋ฆฌํ„ด int z = big(30, 60, 50); // 30๊ณผ 60 ์ค‘ ํฐ ๊ฐ’ 60์ด ์ตœ๋Œ€๊ฐ’ 50๋ณด๋‹ค ํฌ๋ฏ€๋กœ, 50๋ฆฌํ„ด cout << x << ' ' << y << ' ' << z << endl; } (1) big() ํ•จ์ˆ˜๋ฅผ 2๊ฐœ ์ค‘๋ณตํ•˜์—ฌ ์ž‘์„ฑํ•˜๊ณ  ํ”„๋กœ๊ทธ๋žจ์„ ์™„์„ฑํ•˜๋ผ. ...

March 5, 2020 ยท 2 min ยท Sobamemil
๐Ÿ’ป Dev & CSC++ Programming

C++ Programming Ch.6 Exercise 2 Solution

Problem: Person ํด๋ž˜์Šค์˜ ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” main() ํ•จ์ˆ˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 class Person { int id; double weight; string name; public: void show() { cout << id << ' ' << weight << ' ' << name << endl; } }; int main() { Person grace, ashley(2, "Ashley"), helen(3, "Helen", 32.5); grace.show(); ashley.show(); helen.show(); } (1) ์ƒ์„ฑ์ž๋ฅผ ์ค‘๋ณต ์ž‘์„ฑํ•˜๊ณ  ํ”„๋กœ๊ทธ๋žจ์„ ์™„์„ฑํ•˜๋ผ. ...

March 5, 2020 ยท 2 min ยท Sobamemil
๐Ÿ’ป Dev & CSC++ Programming

C++ Programming Ch.6 Exercise 1 Solution

Problem: add() ํ•จ์ˆ˜๋ฅผ ํ˜ธ์ถœํ•˜๋Š” main() ํ•จ์ˆ˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 1 2 3 4 5 6 7 8 int main() { int a[] = {1,2,3,4,5}; int b[] = {6,7,8,9,10}; int c = add(a, 5); // ๋ฐฐ์—ด a์˜ ์ •์ˆ˜๋ฅผ ๋ชจ๋‘ ๋”ํ•œ ๊ฐ’ ๋ฆฌํ„ด int d = add(a, 5, b); // ๋ฐฐ์—ด a์™€ b์˜ ์ •์ˆ˜๋ฅผ ๋ชจ๋‘ ๋”ํ•œ ๊ฐ’ ๋ฆฌํ„ด cout << c << endl; // 15 ์ถœ๋ ฅ cout << d << endl; // 55 ์ถœ๋ ฅ } (1) add() ํ•จ์ˆ˜๋ฅผ ์ค‘๋ณต ์ž‘์„ฑํ•˜๊ณ  ํ”„๋กœ๊ทธ๋žจ์„ ์™„์„ฑํ•˜๋ผ. ...

March 5, 2020 ยท 2 min ยท Sobamemil
๐Ÿ’ป Dev & CSC++ Programming

C++ Programming Ch.2 Exercise 12 Solution

Problem: ๋‹ค์Œ C ํ”„๋กœ๊ทธ๋žจ์„ C++ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ˆ˜์ •ํ•˜์—ฌ ์‹คํ–‰ํ•˜๋ผ. ์ด ํ”„๋กœ๊ทธ๋žจ์˜ Execution Result๋Š” Exercise Problem 11๊ณผ ๊ฐ™๋‹ค. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 #include <stdio.h> int sum(); int main() { int n=0; printf("๋ ์ˆ˜๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”>>"); scanf("%d", &n); printf("1์—์„œ %d๊นŒ์ง€์˜ ํ•ฉ์€ %d ์ž…๋‹ˆ๋‹ค.\n", n, sum(1,n)); return 0; } int sum(int a, int b) { int k, res=0; for(k=a; k<=b; k++){ res += k; } return res; } 2020/02/28 - [C++/๋ช…ํ’ˆ C++ programming] - ๋ช…ํ’ˆ C++ programming Exercise Problem 2์žฅ 11๋ฒˆ ...

February 28, 2020 ยท 1 min ยท Sobamemil