hdoj1048 The Hardest Problem Ever(字符转换)

简单题。考察字符的转换

#include<stdio.h> #include<string>#include<string.h>using namespace std;char change(char c){if(c>='A'&&c<='E') return c+21;else if(c>'E'&&c<='Z')return c+21-26;else return c;}int main(){char a[10],b[10];char str[250];while(scanf("%s",a)){if(a[0]=='E')break;getchar();gets(str);scanf("%s",b);int len=strlen(str);for(int i=0;i<len;i++){str[i]=change(str[i]);}printf("%s\n",str);}return 0;}