求!C!+!+!解!法!

P1765 手机

求!易!语!言!解!法!
by huyufeifei @ 2019-04-29 18:56:46


求 $\text{!H!a!s!k!e!l!l!}$ 解!法!
by yurzhang @ 2019-04-29 18:58:03


``` #include<iostream> #include<string> #include<algorithm> using namespace std; int main() { int ans=0; string a; getline(cin,a); for(int i=0;i<a.size();i++) { if(a[i]=='a'||a[i]=='d'||a[i]=='g'||a[i]=='j'||a[i]=='m'||a[i]=='p'||a[i]=='t'||a[i]=='w') ans++; if(a[i]=='b'||a[i]=='e'||a[i]=='h'||a[i]=='k'||a[i]=='n'||a[i]=='q'||a[i]=='u'||a[i]=='x') ans+=2; if(a[i]=='c'||a[i]=='f'||a[i]=='i'||a[i]=='l'||a[i]=='o'||a[i]=='r'||a[i]=='v'||a[i]=='y') ans+=3; if(a[i]=='s'||a[i]=='z') ans+=4; if(a[i]==' ') ans++; } cout<<ans; return 0; } ```
by 灵光一闪 @ 2019-04-29 19:01:31


有没有 ``` #include<bits/stdc++.h> using namespace std; int main() ``` 就可以解的......
by 退役の鱼 @ 2019-04-29 19:04:26


``` #include<iostream> #include<cstring> using namespace std; int zh(char c)//将字母转换为数字 { return c-'a'+1; } const int cs[27]={0,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,4,1,2,3,1,2,3,4}; int main() { int ans; char str[210]; gets(str); int len=strlen(str); for(int i=0;i<len;i++) { if(str[i]==' ')ans+=1; else ans+=cs[zh(str[i])]; } cout<<ans; return 0; } ``` 当然我也不知道为什么一堆警告
by __gcd @ 2019-04-29 19:08:20


@[爸爸最帅了](/space/show?uid=173431) 头文件换一下就行
by __gcd @ 2019-04-29 19:09:33


@[梁宸铭123](/space/show?uid=149192) 蟹蟹
by 退役の鱼 @ 2019-04-29 19:10:38


求!P!y!t!h!o!n!解!法!
by Smile_Cindy @ 2019-04-29 19:12:22


@[爸爸最帅了](/space/show?uid=173431) 不客气~~
by __gcd @ 2019-04-29 19:12:33


求!P!a!s!c!a!l!解!法!
by aminoas @ 2019-04-29 19:13:10


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