A.Add Odd or Subtract Even 签到题~ #include<bits/stdc++.h> using namespace std; int T; int a,b; int main () { scanf("%d",&T); while (T--) { scanf("%d%d",&a,&b); if (a==b) { printf ("0\n");continue; } ==) { prin…
补题地址:https://zjusummer.contest.codeforces.com/ Contents ZJU-ICPC Summer 2020 Contest 1 by Group A Problem A. MUG Problem B. Count Angles Problem F. Balloons Tower Defence ZJU-ICPC Summer 2020 Contest 2 by Group B Problem A. The Number of Good Interva…