From e7c745e7b8008da0f7bb7ab8eb9ed40dae215541 Mon Sep 17 00:00:00 2001 From: hao14293 Date: Sat, 8 Dec 2018 10:32:01 +0800 Subject: [PATCH] Update 1001.A+B Format.cpp --- PAT/PAT-A/CPP/1001.A+B Format.cpp | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/PAT/PAT-A/CPP/1001.A+B Format.cpp b/PAT/PAT-A/CPP/1001.A+B Format.cpp index 8b13789..1c19ef9 100644 --- a/PAT/PAT-A/CPP/1001.A+B Format.cpp +++ b/PAT/PAT-A/CPP/1001.A+B Format.cpp @@ -1 +1,14 @@ - +#include +using namespace std; +int main(){ + int a, b; + cin >> a >> b; + string s = to_string(a + b); + int len = s.length(); + for(int i = 0; i < len; i++){ + cout << s[i]; + if(s[i] == '-') continue; + if((i + 1) % 3 == len % 3 && i + 1 != len) cout << ","; + } + return 0; +}