巨大八爪鱼
武林盟主 二十一级
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Floor 1
Posted at: 11/10/15 13:31
// ColorRGB.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <stdio.h>
int _tmain(int argc, _TCHAR* argv[])
{
unsigned char red, green, blue;
while (1)
{
printf("Please input the three RGB values: \n");
scanf_s("%d%d%d", &red, &green, &blue);
printf("The result is: #%02X%02X%02X\n\n", red, green, blue);
}
return 0;
}
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巨大八爪鱼
武林盟主 二十一级
|
Floor 2
Posted at: 11/10/15 13:32
運行效果：  |
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巨大八爪鱼
武林盟主 二十一级
|
Floor 3
Posted at: 11/10/15 13:38
上述程序在編譯成Release版本后無法讀取第二個green的顏色值，所以最好把unsigned char改成unsigned int：
// ColorRGB.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <stdio.h>
int _tmain(int argc, _TCHAR* argv[])
{
unsigned int red, green, blue;
while (1)
{
printf("Please input the three RGB values: \n");
scanf_s("%d%d%d", &red, &green, &blue);
printf("The result is: #%02X%02X%02X\n\n", red, green, blue);
}
return 0;
}
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