UVa 11946-code Number

Title: Two children write to let parents pass, in order not to let parents read the contents of the letter, the contents of the letter encrypted,

Please decrypt the encrypted message.

Analysis: string, Number theory. Only 10 letters are chosen to be called 0~9 mappings, which can be converted directly.

Description: ╮(╯▽╰)╭ UVA again cannot open the ╮(╯▽╰)╭.

#include <cstdlib> #include <cstring> #include <cstdio> #include <cmath>char buf[81];char map[ = "OIZEASGTBP"; int main () {int t;while (~scanf ("%d", &t) {GetChar (); while (T-) {while (gets (BUF) && buf[0 ] {for (int i = 0; buf[i]; + + i) if (Buf[i] >= ' 0 ' && buf[i] <= ' 9 ') buf[i] = map[buf[i]-' 0 '];p UTS (BUF);} if (T) printf ("\ n");}}    return 0;}

UVa 11946-code Number