各位大佬帮帮我，小数后面打印不了，帮我修改修改可以吗？

#include<stdio.h>
int main()
{
    int x;
    char dstr[1000];
    char hzb[15][30]=
    {
        "〇","一", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二"
    };
    int a,b,c,d,e;
    printf("输入一个数0--999.99:");
    scanf("%d",&x);
    a=x/100%10;
    b=x/10%10;
    c=x%10;
    d=x%100%10%10;
    e=x%100%10%10%10;
    if(a>0 && b>0 && c>0)
      sprintf(dstr,"%s百%s十%s",hzb[a],hzb[b],hzb[c]);
    else if(a>0 && b>0 && c==0)
      sprintf(dstr,"%s百%s十",hzb[a],hzb[b]);
    else if(a>0 && b==0 && c>0)
      sprintf(dstr,"%s百零%s",hzb[a],hzb[c]);
    else if(a>0 && b==0 && c==0)
      sprintf(dstr,"%s百",hzb[a]);
    else if(a==0 && b>1 && c>0)
      sprintf(dstr,"%s十%s",hzb[b],hzb[c]);
    else if(a==0 && b>1 && c==0)
      sprintf(dstr,"%s十",hzb[b]);
    else if(a==0 && b==1 && c>0)
      sprintf(dstr,"十%s",hzb[c]);
    else if(a==0 && b==0 && c>0)
      sprintf(dstr,"%s",hzb[x]);
    else if(a==0 && b==0 && c==0)
      sprintf(dstr,"点%s",hzb[d]);
    else if(a==0 && b==0 && c==0)
      sprintf(dstr,"%s",hzb[e]);
    puts(dstr);
}

大写是 壹贰叁肆伍陆柒捌玖拾佰仟

#include <stdio.h>
#include <math.h>

void foo( double f, char s[] )
{
    unsigned a,b,c,d,e;
    unsigned n = (unsigned)round( f*100 );
    a = n/10000%10;
    b = n/1000%10;
    c = n/100%10;
    d = n/10%10;
    e = n/1%10;

    const char* m[] = { "零","壹","贰","叁","肆","伍","陆","柒","捌","玖" };

    char buf[18];
    switch( (d!=0)*2 + (e!=0)*1 )
    {
    case 0: *buf='\0'; break;
    case 1: sprintf( buf, "点%s%s", m[d],m[e] ); break;
    case 2: sprintf( buf, "点%s", m[d] ); break;
    case 3: sprintf( buf, "点%s%s", m[d],m[e] ); break;
    }
    switch( (a!=0)*4 + (b!=0)*2 + (c!=0)*1 )
    {
    case 0:
    case 1: sprintf( s, "%s%s", m[c],buf ); break;
    case 2: sprintf( s, "%s拾%s", m[b],buf ); break;
    case 3: sprintf( s, "%s拾%s%s", m[b],m[c],buf ); break;
    case 4: sprintf( s, "%s佰%s", m[a],buf ); break;
    case 5: sprintf( s, "%s佰%s%s%s", m[a],m[b],m[c],buf ); break;
    case 6: sprintf( s, "%s佰%s拾%s", m[a],m[b],buf ); break;
    case 7: sprintf( s, "%s佰%s拾%s%s", m[a],m[b],m[c],buf ); break;
    }
}

int main( void )
{
    double x;
    scanf( "%lf", &x );

    char s[100];
    foo( x, s );
    puts( s );
}

[此贴子已经被作者于2021-11-9 09:25编辑过]

谢谢大佬！