NYOJ217a letter and a number

最新推荐文章于 2018-09-07 16:48:39 发布

转载最新推荐文章于 2018-09-07 16:48:39 发布 · 61 阅读

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原文链接：http://www.cnblogs.com/zhaojiedi1992/archive/2012/08/02/zhaojiedi_2012_08

a letter and a number

时间限制：3000 ms | 内存限制：65535 KB

难度：1

描述

we define f(A) = 1, f(a) = -1, f(B) = 2, f(b) = -2, ... f(Z) = 26, f(z) = -26;
Give you a letter x and a number y , you should output the result of y+f(x).

输入

On the first line, contains a number T(0<T<=10000).then T lines follow, each line is a case.each case contains a letter x and a number y(0<=y<1000).

输出

for each case, you should the result of y+f(x) on a line

样例输入

6
R 1
P 2
G 3
r 1
p 2
g 3

样例输出

 

#include<stdio.h>
#include<string.h>
int main()
{
    int n,x,b;
    char a;
    scanf("%d",&n);
    getchar();
    while(n--)
    {
        scanf("%c %d",&a,&b);
        getchar();
        if(a>='A'&&a<='Z')
            printf("%d\n",a-'A'+1+b);
        else if(a>='a'&&a<='z')
            printf("%d\n",-(a-'a'+1)+b);
    }
    return 0;
}

转载于:https://www.cnblogs.com/zhaojiedi1992/archive/2012/08/02/zhaojiedi_2012_08_02000.html