c++用字符数字方法画星号梯形

Question

c++,用字符数字方法画星号梯形

#include<iostream>  
using namespace std;
int main() {
    char trapezoid[][9] = { {'*','*','*','*','*'}, {' ','*','*','*','*','*'},
    {' ',' ','*','*','*','*','*'},{' ',' ',' ','*','*','*','*','*'},
    {' ',' ',' ',' ','*','*','*','*','*'} };
    int i, j;
    for (i = 0; i < 5; i++) {
        for (j = 0; j <= i; j++) cout << trapezoid[i][j];
        cout << endl;
    }
}

Answer 1

代码我给你改好了，后续可以问我，我明天上学13天后我放假，你可以留言

#include<iostream>
using namespace std;                                              int main() {                                                          char trapezoid[5][9] = { {'*','*','*','*','*'}, {' ','*','*','*','*','*'},                                                          {' ',' ','*','*','*','*','*'},{' ',' ',' ','*','*','*','*','*'},
    {' ',' ',' ',' ','*','*','*','*','*'} };
    int i, j;
    for (i = 0; i < 5; i++) {
        for (j = 0; j < 9; j++) cout << trapezoid[i][j];
        cout << endl;
    }
}