JustOj 1486: Hello, world!
题目描述
This is the first problem for test. Since all we know the ASCII code, your job is simple: Input numbers and output corresponding messages.
输入
The input will contain a list of positive integers separated by whitespaces(spaces, newlines, TABs). Please process to the end of file (EOF). The integers will be no less than 32.
输出
Output the corresponding message. Note there is NOT a newline character in the end of output.
样例输入
72 101 108 108 111 44
32 119 111 114 108 100 33
样例输出
Hello, world!
题解：整型转字符型
1 #include <iostream> 2 #include <algorithm> 3 #include <cstring> 4 #include <cstdio> 5 #include <vector> 6 #include <cstdlib> 7 #include <iomanip> 8 #include <cmath> 9 #include <ctime> 10 #include <map> 11 #include <set> 12 using namespace std; 13 #define lowbit(x) (x&(-x)) 14 #define max(x,y) (x>y?x:y) 15 #define min(x,y) (x<y?x:y) 16 #define MAX 100000000000000000 17 #define MOD 1000000007 18 #define pi acos(-1.0) 19 #define ei exp(1) 20 #define PI 3.141592653589793238462 21 #define INF 0x3f3f3f3f3f 22 #define mem(a) (memset(a,0,sizeof(a))) 23 typedef long long ll; 24 ll gcd(ll a,ll b){ 25 return b?gcd(b,a%b):a; 26 } 27 const int N=2005; 28 const int mod=1e9+7; 29 char a; 30 int main() 31 { 32 std::ios::sync_with_stdio(false); 33 int n,t=0; 34 while(cin>>n){ 35 a=(char)n; 36 cout<<a; 37 } 38 return 0; 39 }
