Question

嘿伙计们，我正在努力学习我的课程。它应该打印出这样的梯形：

ccc
cccc
ccccc
cccccc

这就是我提出的：

int main() {
    int n, m, row, column;
    char c;
    printf("Enter a character: ");
    scanf("%c", & c);

    printf("Enter number of rows\n");
    scanf("%d", & n);

    printf("Enter number of columns\n");
    scanf("%d", & m);

    for (row = 1; row <= n; row++) {
        for (column = 1; column <= m; column++) {
            printf("%c", c);
        }
        printf("\n");


    }
    return 0;

}

参数c = c，n = 4，m = 3打印：

ccc
ccc
ccc
ccc

Answer 1

您永远不会更改每行的宽度。尝试递增m，如下所示：

int main(){
    int n,m,row,column;
    char c;
    printf("Enter a character: ");
    scanf("%c",&c);

    printf("Enter number of rows\n");
    scanf("%d",&n);

    printf("Enter number of columns\n");
    scanf("%d",&m);

    for ( row = 1 ; row <= n ; row++ )
    {
        for( column = 1 ; column <= m ; column++ ){
            printf("%c",c);
        }
        printf("\n");
        m++; // this is the missing component!
    }
    return 0;
}

输出（使用您指定的设置c = 'c', n = 4, m = 3）：

ccc
cccc
ccccc
cccccc

在C中打印文本梯形

1 个答案: