imported>Unknown at 05:23, 7 February 2021

2021-02-07T05:23:45Z

New page

=== MedusaCppStudy 신애 숙제 ===
*정사각형짜기*
#include <iostream>
#include <string>

using std::cin;
using std::endl;
using std::cout;
using std::string;

int main()
{
cout << "숫자를 써 넣으시오: ";
int num;
cin >> num;

int rows = num;
int cols = num * 2 - 1;

cout << endl;

for (int r = 0; r != rows; r++) {
string::size_type c = 0;

while (c != cols) {
if (r == 0 || r == rows -1 )
{
if (c % 2 == 0)
cout << "*";
else
cout << " ";
}
else if ( c == 0 || c == cols-1 ) {
cout << "*";
}
else
cout << " ";
c++;
}
cout << endl;
}
return 0;
}
----
*직사각형 짜기*
#include <iostream>
#include <string>

using std::cin;
using std::endl;
using std::cout;
using std::string;

int main()
{
cout << "숫자를 써 넣으시오: ";
int a,b;
cin >> a;
cin >> b;

int rows = a;
int cols = b * 2 - 1;

cout << endl;

for (int r = 0; r != rows; r++) {
string::size_type c = 0;

while (c != cols) {
if (r == 0 || r == rows -1 )
{
if (c % 2 == 0)
cout << "*";
else
cout << " ";
}
else if ( c == 0 || c == cols-1 ) {
cout << "*";
}
else
cout << " ";
c++;
}
cout << endl;
}
return 0;
}
----
*정삼각형 짜기*
#include <string>
#include <iostream>

using std::cin;
using std::endl;
using std::cout;
using std::string;

int main()
{
cout << "숫자를 써 넣으시오:";

int num;
cin >> num;
int rows = num;
int cols = num * 2 - 1;
for (int r = 0; r != rows; r++ ) {
string::size_type c = 0;
while ( c != cols) {
if (r == rows - 1) {
if (c % 2 == 0)
cout << "*";
else
cout << " ";
}
else if (r == 0 ) {
if ( c == num - 1)
cout << "*";
else
cout << " ";
}
else
{
if (c == num - 1 - r || c == num - 1 + r)
cout << "*";
else
cout << " ";
}

c++;
}
cout << endl;
}
return 0;
}
*정수대입해서 큰수 4개찾기*
#include <iostream>
#include <vector>
#include <algorithm>

using std::cin;
using std::cout;
using std::endl;
using std::vector;
using std::sort;

int main()
{
cout << "정수값을 입력하시오:";
int count = 0;
int x;
vector<int> number;

while (cin >> x) {
number.push_back(x);
count++;
}

sort(number.begin (),number.end());
if (count >= 4) {
cout << number[number.size() - 4] << "," << number[number.size() - 3] << "," <<number[number.size() - 2] << "," <<number[number.size() - 1];
}
else {
for ( int i=0; i < number.size() ;i++)
cout << number[i] << ",";
}

return 0;
}
*string의 길이 긴것과 짧은것 찾기*
#include <iostream>
#include <algorithm>
#include <vector>
#include <string>

using std::cin;
using std::cout;
using std::endl;
using std::vector;
using std::sort;
using std::string;

int main()
{
cout << "문자열을 입력하시오:";
string x;
vector<int> english;
while (cin >> x) {
if ( x == ";")
break;
else
english.push_back(x.size());
}
sort (english.begin(),english.end());
cout << endl;

cout << english[english.size()-1] << "," << english[0];

return 0;
}
*마방진 짜기*
#include <iostream>
#include <vector>

using std::cin;
using std::cout;
using std::endl;
using std::vector;

int main()
{
cout << "숫자를 입력하시오:";
int num;
cin >> num;
vector< vector <int> > board(num);
for ( int i = 0 ; i < num ; i++)
board[i].resize(num);

for(int r = 0; r < num; r++)
{
for(int c = 0; c < num; c++)

{
cout << board[r][c] << "\t";
}
cout << endl;
}
return 0;
}
----
[[MedusaCppStudy]]

MedusaCppStudy/신애 - Revision history

imported>Unknown at 05:23, 7 February 2021