/116A.cpp
https://bitbucket.org/alculquicondor/codeforces · C++ · 19 lines · 17 code · 2 blank · 0 comment · 1 complexity · ffe10128534b86a97ac2a16bb26378f0 MD5 · raw file
- #include<cstdio>
- #include<bits/stl_algobase.h>
- using std::max;
- int main()
- {
- int n,a,b;
- scanf("%d",&n);
- int cu=0,r=0;
- for(int i=0;i<n;i++)
- {
- scanf("%d %d",&a,&b);
- cu-=a;
- cu+=b;
- r=max(r,cu);
- }
- printf("%d\n",r);
- }