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标题: 基于visual Studio2013解决C语言竞赛题之1015日期计算 [打印本页]

作者: 大灰狼 时间: 2014-9-1 08:42
标题: 基于visual Studio2013解决C语言竞赛题之1015日期计算
题目

解决代码及点评

<pre code_snippet_id="91880" snippet_file_name="blog_20131202_1_2646179" class="cpp" name="code"></pre><pre code_snippet_id="91880" snippet_file_name="blog_20131202_1_2646179" class="cpp" name="code"><pre code_snippet_id="91880" snippet_file_name="blog_20131202_1_2646179" class="cpp" name="code"><pre code_snippet_id="91880" snippet_file_name="blog_20131202_1_2646179" class="cpp" name="code"><pre code_snippet_id="91880" snippet_file_name="blog_20131202_1_2646179" class="cpp" name="code">/*
15. 已知某年不是闰年，给定该年某一天的月份和日期，
求这一天是该年的第几天。
*/
#include <stdio.h>
#include <stdlib.h>
void main()
{
int day, month, sum;
printf("input month, day\n");
scanf_s("%d%d",&month, &day);
switch(month)
{
case 1: sum = 0; break;
case 2: sum = 31; break;
case 3: sum = 59; break;
case 4: sum = 90; break;
case 5: sum = 120; break;
case 6: sum = 151; break;
case 7: sum = 181; break;
case 8: sum = 212; break;
case 9: sum = 243; break;
case 10:sum = 273; break;
case 11:sum = 304; break;
case 12:sum = 334; break;
default: printf("mouth error!");break;
}
sum = sum + day;
printf("sum = %d\n",sum);
system("pause");
}</pre><br></pre></pre></pre>

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