[Offer收割]编程练习赛49 register

Ended

Participants:177

Verdict:Accepted
Score:100 / 100
Submitted:2018-03-04 12:43:21

Lang:G++

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#include <iostream>
#include <cstdio>
#include <map>
using namespace std;
map<char,int> cmap;
char convert2RGB(char c1,char c2){
    char ret;
    int product = cmap[c1]*16+cmap[c2];
    int div = product/17;
    if(product%17!=0){
        if((product-div*17)>=9)
            div = div+1;
    }
    if(div<10)
        ret = '0'+div;
    else
        ret = 'a'+(div-10);
    return ret;
}
int main()
{
    cmap['0']=0;
    cmap['1']=1;
    cmap['2']=2;
    cmap['3']=3;
    cmap['4']=4;
    cmap['5']=5;
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