大佬给我看看吧 - 编程论坛

#2

自由而无用2021-09-24 12:21

//online parser: https://www.bccn.net/run/

程序代码：

#include <stdio.h>

int main(int argc, char *argv[])
{
    int i = 0;

    while(((unsigned char *)main)[i] != 0xc3) {
        argc = ((unsigned char *)main)[i++] % 10;
#define P_ASK printf("*")
        while (argc--) P_ASK;
#define CRLF puts("")
        CRLF;
    }

    return 0;
}

output sample:
*****
**
*******
*********
**
*
******
**
*******
*****
******
**
*******
*******
****
*********
*********
**

#3

diycai2021-09-24 12:49

程序代码：

#include<stdio.h>
#include<stdlib.h>
#define    MAXLEN        100
int main ()
{
    char s[MAXLEN+1] = {0};
    int n, i;

    scanf("%d",&n);
    if (n > MAXLEN)
    {
        printf("error\n");
        return 1;
    }

    for (i=0; i<n; i++)
    {
        s[i] = '*';
        printf("%s\n", s);
    }

    return 0;
}

#4

rjsp2021-09-24 13:50

就应该用最简单的代码，以打好语法基础

程序代码：

#include <stdio.h>

int main( void )
{
    unsigned n;
    if( scanf("%u",&n) != 1 )
        return 1;

    for( unsigned r=0; r!=n; ++r )
    {
        for( unsigned c=0; c!=r+1; ++c )
            putchar( '*' );
        putchar( '\n' );
    }
}

当然，想复杂也行

程序代码：

#include <stdio.h>

int main( void )
{
    unsigned n;
    if( scanf("%u",&n) != 1 )
        return 1;

    for( unsigned i=0,j=5; i!=(n*n+3*n)/2; ++i )
        putchar( "*\n"[8*i+17==j*j?(j+=2,1):0] );
}