2 solutions
Information
- ID
- 1597
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 7
- Tags
- (None)
- # Submissions
- 169
- Accepted
- 45
- Uploaded By
#include<bits/stdc++.h>
using namespace std;
int main(){
int l1,l2,r1,r2,sum=0;
cin>>l1>>l2>>r1>>r2;
int a[101]={0};
for(int i=l1;i<l2;i++){
a[i]++;
}
for(int j=r1;j<r2;j++){
a[j]++;
}
for(int t=1;t<=101;t++){
if(a[t]==2) sum++;
}
cout<<sum;
return 0;
}
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