解法一:

#include<stdio.h>
int main()
{
for (int i = 0; i < 2; i++)
    {
        for (int j = 0; j < 5; j++)
        {
            printf(" ");
        }
        for (int k = 0; k < 2; k++)
        {
            printf("*");
        }
        printf("\n");
    }
    //飞机身
    for (int i = 0; i < 2; i++)
    {
        for (int j = 0; j < 12; j++)
        {
            printf("*");
        }
        printf("\n");
    }
    //飞机尾
    for (int i = 0; i < 2; i++)
    {
        for (int j = 0; j < 4; j++)
        {
            printf(" ");
        }
        for (int k = 0; k < 2; k ++)
        {
            printf("*  ");
        }
        printf("\n");
    }
 
 
    return 0;
}

解法二:

#include<stdio.h>
int main()
{
for (int i = 0; i < 2; i++)
{
    for (int j = 0; j < 5; j++)
    {
        printf(" ");
    }
    printf("**\n");
}

printf("************\n");
printf("************\n");

for (int i = 0; i < 2; i++)
{
    for (int j = 0; j < 4; j++)
    {
        printf(" ");
    }
    printf("*  *\n");
}
return 0;

}