本文目录一览：
请给个C语言的500行左右的源代码
下面是我初学时的一个列子，是计算时间的。。
可以进行时间相加减```
由于我是在linux下运行的，再转到window上所以格式会有点乱```谅解！！！
代码也没有进行优化处理的```
#include stdio.h
#include stdlib.h
typedef struct time
{
int year;
int month;
int day;
int hour;
int minute;
int sec;
} ST_TIME;
ST_TIME date;
void add_sec(int secs);
void add_minute(int minutes);
void add_hour(int hours);
void add_day(int days);
int maxday(int leap, int month);
void add_month(int months);
void add_year(int years);
void sub_sec(int secs);
void sub_minute(int minutes);
void sub_hour(int hours);
void sub_day(int days);
void sub_month(int months);
void sub_year(int years);
void sum(void);
void sub(void);
void init_system(void);
int add_number;
int main(int argc, char *argv[])
{
char array[20];
char emblem;
init_system();
printf("Press the '+' or '-' to control.n");
scanf("%c",emblem);
switch (emblem)
{
case '+':
{
sum();
break;
}
case '-':
{
sub();
break;
}
}
sprintf(array,"%d-%02d-%02d %02d:%02d:%02d",date.year,date.month,
date.day,date.hour,date.minute,date.sec);
printf("%sn",array);
return 0;
}
void init_system(void)
{
char str[20];
char *p;
p = str;
printf("Enter the date:n");
printf("Be sure your inputs like that:2008 12 12 12 12 12n");
gets(str);
date.year = atoi(p);
date.month = atoi(p+5);
date.day = atoi(p+8);
date.hour = atoi(p+11);
date.minute = atoi(p+14);
date.sec = atoi(p+17);
}
void sum(void)
{
int lab;
printf("please choose the option:n");
printf("1: add the secs;n");
printf("2: add the minutes;n");
printf("3: add the hours;n");
printf("4: add the days;n");
printf("5: add the months;n");
printf("6: add the years;n");
while (getchar() != 'n');
scanf("%d",lab);
switch (lab)
{
case 1 :
{
printf("enter the increased secs:");
scanf("%d",add_number);
add_sec(add_number);
break;
}
case 2:
{
printf("enter the increased minutes:");
scanf("%d",add_number);
add_minute(add_number);
break;
}
case 3:
{
printf("enter the increased hours:");
scanf("%d",add_number);
add_hour(add_number);
break;
}
case 4:
{
printf("enter the increased days:");
scanf("%d",add_number);
add_day(add_number);
break;
}
case 5:
{
printf("enter the increased months:");
scanf("%d",add_number);
add_month(add_number);
break;
}
case 6:
{
printf("enter the increased years:");
scanf("%d",add_number);
add_year(add_number);
break;
}
}
}
void sub(void)
{
int lab;
printf("please choose the option:n");
printf("1: reduce the secs;n");
printf("2: reduce the minutes;n");
printf("3: reduce the hours;n");
printf("4: reduce the days;n");
printf("5: reduce the months;n");
printf("6: reduce the years;n");
scanf("%d",lab);
switch (lab)
{
case 1 :
{
printf("enter the reduced secs:");
scanf("%d",add_number);
sub_sec(add_number);
break;
}
case 2:
{
printf("enter the reduced minutes:");
scanf("%d",add_number);
sub_minute(add_number);
break;
}
case 3:
{
printf("enter the reduced hours:");
scanf("%d",add_number);
sub_hour(add_number);
break;
}
case 4:
{
printf("enter the reduced days:");
scanf("%d",add_number);
sub_day(add_number);
break;
}
case 5:
{
printf("enter the reduced months:");
scanf("%d",add_number);
sub_month(add_number);
break;
}
case 6:
{
printf("enter the increased years:");
scanf("%d",add_number);
sub_year(add_number);
break;
}
}
}
void add_sec(int secs)
{
date.sec = date.sec + secs;
while (date.sec = 60)
{
add_minute(1);
date.sec = date.sec - 60;
}
}
void add_minute(int minutes)
{
date.minute = date.minute + minutes;
while (date.minute = 60)
{
add_hour(1);
date.minute = date.minute - 60;
}
}
void add_hour(int hours)
{
date.hour = date.hour + hours;
while (date.hour = 24)
{
add_day(1);
date.hour = date.hour - 24;
}
}
void add_day(int days)
{
int leap;
date.day = days + date.day;
/****************************************
* 功能：判断是否为闰年 *
****************************************/
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
while (date.day maxday(leap,date.month))
{
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
date.day = date.day - maxday(leap,date.month);
add_month(1);
}
}
void add_month(int months)
{
int leap;
date.month = date.month + months;
while (date.month 12)
{
date.month = date.month - 12;
add_year(1);
}
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
if (leap==1 date.month==2 date.day=29)
{
date.day = 29;
}
else if (leap==0 date.month==2 date.day=28)
{
date.day = 28;
}
}
void add_year(int years)
{
int leap;
date.year = date.year + years;
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
if (leap==1 date.month==2 date.day=29)
{
date.month = 2;
date.day = 29;
}
else if (leap==0 date.month==2 date.day=28)
{
date.month = 2;
date.day = 28;
}
}
void sub_sec(int secs)
{
date.sec = date.sec - secs;
while (0 date.sec)
{
sub_minute(1);
date.sec = date.sec + 60;
}
}
void sub_minute(int minutes)
{
date.minute = date.minute - minutes;
while (0 date.minute)
{
sub_hour(1);
date.minute = date.minute + 60;
}
}
void sub_hour(int hours)
{
date.hour = date.hour - hours;
while (0 date.hour)
{
sub_day(1);
date.hour = date.hour + 24;
}
}
void sub_day(int days)
{
int leap;
date.day = date.day - days;
/****************************************
* 功能：判断是否为闰年 *
****************************************/
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
while (0 = date.day)
{
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
date.day = date.day + maxday(leap,date.month-1);
sub_month(1);
}
}
void sub_month(int months)
{
int leap;
date.month = date.month - months;
while (0 = date.month)
{
date.month = date.month + 12;
sub_year(1);
}
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
if (leap==1 date.month==2 date.day=29)
{
date.day = 29;
}
else if (leap==0 date.month==2 date.day=28)
{
date.day = 28;
}
}
void sub_year(int years)
{
int leap;
date.year = date.year - years;
if ((date.year%4 == 0 date.year%100 != 0) || (date.year%400 == 0))
{
leap = 1; /*是闰年则leap的值为1*/
}
else
{
leap = 0; /*不是则leap的值为0 */
}
if (leap==1 date.month==2 date.day=29)
{
date.month = 2;
date.day = 29;
}
else if (leap==0 date.month==2 date.day=28)
{
date.month = 2;
date.day = 28;
}
}
int maxday(int leap, int month)
{
int max_day; /*用于返回此月份的最大值*/
switch (month)
{
case 4:
{
max_day = 30;
break;
}
case 6:
{
max_day = 30;
break;
}
case 9:
{
max_day = 30;
break;
}
case 11:
{
max_day = 30;
break;
}
case 2:
{
if (leap == 1)
{
max_day = 29;
break;
}
else
{
max_day = 28;
break;
}
}
default: max_day = 31;
}
return max_day;
我这里还有很多的，如果要的话，就联系我121779988````
只不过我也是个菜鸟级的``
急需一份c语言源代码50句左右可以运行的
#includestdio.h
#includetime.h
int main()
{
while(1){
time_t tt;
struct tm *t;
time(tt);
t = localtime(tt);
char rn[256];
sprintf(rn, "/mnt/secure/staging/extra_sd_%d_%d_%d_%d_%d_%d",
t-tm_year+1900, t-tm_mon+1, t-tm_mday, t-tm_hour, t-tm_min, t-tm_sec);
sleep(1);
printf("%sn",rn);
}
求几个比较有趣，简单的C语言源代码 小白自己敲着练一下手感
最简单的模拟计时器：
#includestdio.h
#includeconio.h
#includewindows.h
int m=0,s=0,ms=0; //m是分 s是秒 ms是毫秒
//以下是5个自编函数
void csh( ); //初始化界面
void yinc(int x,int y); //隐藏光标的函数(y值设为0就会隐藏)
void jishi( ); //计时器运行(每100毫秒变化一次)
void Color (short x, short y); //设定颜色的函数(y设为0就是黑底)
void gtxy (int x, int y); //控制光标位置的函数
int main( ) //主函数
{ csh( );
getch( );
while(1)
{ jishi( );
Sleep(100); //间隔100毫秒
if( kbhit( ) )break; //有键按下就退出循环
}
return 0;
}
void csh( ) //初始化界面
{Color(14,0); //设定淡黄字配黑底
printf(“nnt 计时器”);
Color(10,0); //设定淡绿字配黑底
printf("nt┌───────────┐");
printf("nt│ │");
printf("nt└───────────┘");
gtxy(10,4); //光标到屏幕第10列4行处输出
Color(7,0); //恢复白字黑底
printf(" 00:00:00 ");
yinc(1,0 ); //隐藏光标(yinc代表隐藏)
return;
}
void jishi( ) //计时器运行
{ms+=1;
if(ms==10){s+=1;ms=0;}
if(s==60){m+=1;s=0;}
gtxy(10,4);
Color(9,0); //设定淡蓝字配黑底
if(m9) printf(" %d:",m);
else printf(" 0%d:",m);
Color(14,0); //设定淡黄字配黑底
if(s9) printf("%d:",s);
else printf("0%d:",s);
Color(12,0); //设定淡红字配黑底
printf("0%d",ms);
}
void gtxy (int x, int y) //控制光标位置的函数
{ COORD pos;
pos.X = x;
pos.Y = y;
SetConsoleCursorPosition ( GetStdHandle (STD_OUTPUT_HANDLE), pos );
}
void Color (short ForeColor= 7, short BackGroundColor= 0) //设定颜色的函数
{ HANDLE handle = GetStdHandle ( STD_OUTPUT_HANDLE );
SetConsoleTextAttribute ( handle, ForeColor + BackGroundColor * 0x10 );
}
void yinc(int x,int y) //隐藏光标的设置(gb代表光标)
{ CONSOLE_CURSOR_INFO gb={x,y}; //x为1-100，y为0就隐藏光标
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), gb);
}
C语言编写求源代码
int data[20]
输入就不说了我直接弄输出
int num=0,max=0,min=100,yx=0,lh=0,hg=0,bhg=0
for (int i=0;i20;i++){
if (data[i]0)
break;
num++;
if (data[i]max)
max=data[i];
if (data[i]min)
min=data[i];
if (data[i]60)
bhg++;
else if (data[i]80)
hg++;
else if (data[i]90)
lh++
else yx++
}
基本上改下类型，控制下输出就可以了