Cod sursa(job #1511345)
Utilizator | Data | 26 octombrie 2015 16:58:42 | |
---|---|---|---|
Problema | Stergeri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include <iostream>
#include <fstream>
using namespace std;
int n,m,k;
struct
{
int x,y;
}a[100004];
int main()
{
int i;
ifstream fin("stergeri.in");
fin>>n>>m>>k;
for(i=1;i<=m;i++)
fin>>a[i].x>>a[i].y;
fin.close();
for(i=m;i>=1;i--)
k=k+a[i].y-a[i].x+1;
ofstream fout("stergeri.out");
fout<<k;
fout.close();
return 0;
}