#include<stdio.h>
#include<string.h>
#include<time.h>

typedef struct
{
   int y;
   int m;
   int d;
   int h;
   int min;
}date;

date *cur_time()
{
    time_t t;
    date *p;
    struct tm *pt ;
    char *pc ;
    char *pm[] = {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
    int n=0,m=0;
    char month[5],day[4],hour[4],min[4],year[6];
    char str[50];
    time(&t);
    pc=ctime(&t);
    printf("ctime:%s", pc);
    for(;*pc != '\0';pc++,n++)
    {
         str[n] = *pc;
    }
    str[n] = '\0';
    pc = str;
    if(*(pc+3) = ' ' && *(pc+7) == ' ')
    for(n=4;n<7;n++)
    {
        month[n-4] = *(pc+n);
    }
    month[3] = '\0';
   
    pc = pc+7;
    for(n=1;n<3;n++)
    {
        day[n-1] = *(pc + n);
    }
    day[2] = '\0';
    if(day[0] != ' ')
    (*p).d = (day[0]-'0')*10+(day[1]-'0');
    else
    (*p).d = (day[1]-'0');                           //调试显示是此行出现段错误
    pc = pc+3;
    for(n=1;n<9;n++)
    {
       if(n>=1 && n<3)
        hour[n-1] = *(pc + n);
      
       if(n>=4 && n<6)
         min[n-4] = *(pc + n);  
    }
    hour[2]='\0';
    min[2]='\0';
    (*p).h = (hour[0]-'0')*10+(hour[1]-'0');
    (*p).min = (min[0]-'0')*10+(min[1]-'0');
    pc=pc+10;
    for(n=0;n<=3;n++)
    {
        year[n] = *(pc+n);
    }
    year[4] = '\0';
    (*p).y = (year[0]-'0')*1000+(year[1]-'0')*100+(year[2]-'0')*10+(year[3]-'0');
    for(n=0;n<12;n++)
    {
        if(strcmp(month,pm[n]) == 0)
        {
            (*p).m = n+1;
            break;
        }
    }
    return p;
}


int main()
{
    date *x;
    x = cur_time();
    printf("%d %d %d %d %d\n",(*x).y,(*x).m,(*x).d,(*x).h,(*x).min);

    return 0;
}
  

各位大神帮帮忙，是什么原因造成的段错误呢？要怎么改呢？

#include<malloc.h>  //加一个头文件

date *p;
p = (date *)malloc(sizeof(date));//在定义p之后给p分配空间

真是太谢谢啦，问题解决了

我用 visual c++ 6.0 编译没有错误显示  你用的是什么会发下bug

我用的Linux系统