U97673.高高高高高精度加法
通过率：0%
时间限制：1.00s
内存限制：128MB
题目描述
小明最近学习了A+BProblem，但是他突发奇想，想着要用电脑算出：
100000000000000000000000000000+1000000000000000000000000000000000的结果没想到RE，MLE，WA，OLE一起手拉手出现了，他很伤心，你需要帮帮小明，帮他做一程序，能计算任何正整数的加法。
输入格式
两个数字a，b，多少位都行，不超过10¹⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰⁰
输出格式
请输出他们的和
输入输出样例
输入#1
1 1
输出#1
2
输入#2
1111111111111111 2222222222222222
输出#2
3333333333333333
说明/提示
两个数字10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000≥a，b≥1