Question

C语言编程题求解！求大神助！在线等！

题目如图，要求使用循环结构编程，万分感谢！

Answer 1

#include <stdio.h>

int main(void) {

  char *s = "****";

  for (int i = 7; i >= 4; i--)

    printf("%*s\n", i, s);

  return 0;

}

#include <stdio.h>

int main(void) {

  for (int n = 0; n < 4; n++) {

    for (int i = 0; i < n; i++)

      putchar(' ');

    for (int i = 0; i < 7 - 2 * n; i++) {

      putchar('*');

    }

    putchar('\n');

  }

  return 0;

}