c语言中程序的循环控制 大小值的判断及赋值。

输出长度大于高度的矩形。

1、

#include <stdio.h>

int main(void)
{
    int i, j, height, width, min, max;
    printf("please input the height and width.\n");
    printf("height = "); scanf("%d", &height);
    printf("width = "); scanf("%d", &width);
    
    min = height > width ? width:height;
    max = height > width ? height:width;
    
    for(i = 1; i <= min; i++)
    {
        for(j = 1; j <= max; j++)
        {
            putchar('*');
        }
        putchar('\n');
    }
    return 0;
}

2、

#include <stdio.h>

int main(void)
{
    int i, j, height, width, tmp;
    puts("please input the height and width");
    printf("height = "); scanf("%d", &height);
    printf("width = "); scanf("%d", &width);
    
    if (height > width)
    {
        tmp = width;
        width = height;
        height = tmp;
    }
    
    for(i = 1; i <= height; i++)
    {
        for(j = 1; j <= width; j++)
        {
            putchar('*');
        }
        putchar('\n');
    }
    return 0;
}