Description
输入两个自然数,输出他们的和
Input
两个自然数x和y(0<=x,y<=32767)
Output
一个数,即x和y的和
Sample Input
123 500
Sample output
623
Hint
//C++
#include "iostream"
using namespace std;
int main(){
int a,b;
cin >> a >> b;
cout << a+b << endl;
return 0;
}
//C
#include "stdio.h"
int main(){
int a,b;
scanf("%d%d",&a,&b);
printf("%d
",a+b);
return 0;
}
#Python
a = input().split()
print(int(a[0])+int(a[1]))
题解:纪念一下我学c++以来第一次写快读
#include<cstdio> #include<iostream> #include<cmath> #include<cstdlib> #include<cstring> #include<algorithm> #include<bits/stdc++.h> typedef long long ll; using namespace std; int read(){ int a=0,k=1; char c=getchar(); while(!isdigit(c)) { if(c=='-') k=-1; c=getchar(); } while(isdigit(c)){ a=a*10+c-'0'; c=getchar(); } return a*k; } int n,m; int main(){ // freopen("ttt.in","r",stdin); // freopen("ttt.out","w",stdout); n=read(); m=read(); printf("%d",n+m); return 0; }