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²âÊÔÊäÈë ÆÚ´ýµÄÊä³ö ʱÄÚ´æ¶î¼äÏÞÖÆÍâÏÞ ½øÖÆ³Ì 1Ãë 64M 0 ²âÊÔÓÃÀý 1 ²âÊÔÓÃÀý 2 ²âÊÔÓÃÀý 3 ²âÊÔÓÃÀý 4 ²âÊÔÓÃÀý 5 ²âÊÔÓÃÀý ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 12 0? 1. At 12:00 the angle is 0.0 degrees.? ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 12 30? 1Ãë 64M 0 1. At 12:30 the angle is 165.0 degrees.? 1Ãë 64M 0 ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 6 0? 1. At 6:00 the angle is 180.0 degrees.? ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 3 0? 1. At 3:00 the angle is 90.0 degrees.? 1Ãë 64M 0 ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 3 3? 1. At 3:03 the angle is 73.5 degrees.? ÒÔÎı¾·½Ê½ÏÔʾ ÒÔÎı¾·½Ê½ÏÔʾ 1. At 3:09 the angle is 40.5 degrees.? 1Ãë 64M 0 1Ãë 64M 0 ²âÊÔÊäÈë ÆÚ´ýµÄÊä³ö ʱÄÚ´æ¶î¼äÏÞÖÆÍâÏÞ ½øÖÆ³Ì 6 1. 3 9? ²âÊÔÓÃÀý 7 ²âÊÔÓÃÀý 8 ²âÊÔÓÃÀý 9 ²âÊÔÓÃÀý 10 ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 4 0? 1. At 4:00 the angle is 120.0 degrees.? 1Ãë 64M 0 1Ãë 64M 0 ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 5 59? 1. At 5:59 the angle is 174.5 degrees.? ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 4 20? 1. At 4:20 the angle is 10.0 degrees.? 1Ãë 64M 0 ÒÔÎı¾·½Ê½ÏÔÒÔÎı¾·½Ê½ÏÔʾ ʾ 1. 0 0? 1. At 0:00 the angle is 0.0 degrees.? 1Ãë 64M 0 Code

#include int main() {

int hour, minute, temp;

float angle, h_angle, m_angle; scanf(\ temp = hour;

if(hour == 12) temp = 0;

h_angle = temp * 30.0 + minute * 0.5; m_angle = minute * 6.0;

angle = h_angle > m_angle ? h_angle - m_angle : m_angle - h_angle; if(angle > 180.0) angle = 360.0 - angle;

printf(\ return 0; }

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³É¼¨ ÕÛ¿Û 10 ¿ªÆôʱ¼ä 2014Äê10ÔÂ28ÈÕ ÐÇÆÚ¶þ 10:35 0.8 ÕÛ¿Ûʱ¼ä 2014Äê11ÔÂ12ÈÕ ÐÇÆÚÈý 10:35 ¹Ø±Õʱ¼ä 2014Äê11ÔÂ19ÈÕ ÐÇÆÚÈý 10:35 ÔÊÐí³Ù½» ·ñ ĸÇ×½ÚÊÇÿÄêµÄÎåÔµڶþ¸öÐÇÆÚÌ죬Õë¶ÔÊäÈëµÄÄê·Ý£¬¼ÆËã¸ÃÄêµÄÄÄÒ»ÌìÊÇĸÇ×½Ú¡£ ÊäÈ룺 Äê·Ý Êä³ö£º

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²âÊÔÊäÈë ÆÚ´ýµÄÊä³ö ʱ¼äÏÞÖÆ ÄÚ´æÏÞÖÆ64M ¶îÍâ½ø³Ì0 ²âÊÔÓÃÀý 1 ÒÔÎı¾·½Ê½ÏÔʾ ÒÔÎı¾·½Ê½ÏÔʾ 1Ãë 1. 2014? 1. 11? ²âÊÔÓÃÀý 2 ÒÔÎı¾·½Ê½ÏÔʾ ÒÔÎı¾·½Ê½ÏÔʾ 1Ãë 1. 2015? 1. 10? 64M 0 ²âÊÔÓÃÀý 3 ÒÔÎı¾·½Ê½ÏÔʾ ÒÔÎı¾·½Ê½ÏÔʾ 1Ãë 1. 2012? 1. 13? 64M 0 Code£º #include int main() {

int year, n, week, total, day;

scanf(\

if((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)

{ } else { }

week = (week + total) % 7; if (week == 0) week = 7; day = 7 - week + 8;

week = (year + year / 4 + year / 400 - year / 100) % 7; for(n = 0; n < 5; n++) { }

if(n == 0) total = 0;

if(n == 1 || n == 3) total += 31; if(n == 2) total += 28; if(n == 4) total += 30;

week = (year + year / 4 + year / 400 - year / 100 - 1) % 7; for(n = 0;n < 5; n++) { }

if(n == 0) total = 0;

if(n == 1 || n == 3) total += 31; if(n == 2) total += 29; if(n == 4) total += 30;

printf(\ return 0; }

3.¡¾ÈÕÆÚ¡¿¼ÆËãÐÇÆÚ

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