struct zh
{
...
}a[23];

int wei(char x)
{
...
}

int year(char *x)
{
...
}

for (;memset(a,0,sizeof(a)),scanf("%d",&a[1].num),a[1].num;printf("\n"))
{
	for (i=1;i<=22;i++)
	{
		if (i!=1)	scanf("%d",&a[i].num);
		scanf(" %s %c",&a[i].s,&c);
		a[i].w=wei(c);
		for (;scanf("%c",&c),c==' ';a[i].t+=year(cc))	scanf("%s",&cc);
	}
...
}