Cod sursa(job #553203)
Utilizator | Data | 13 martie 2011 19:23:24 | |
---|---|---|---|
Problema | Stergeri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include<stdio.h>
FILE*fin,*fout;
int i,j,n,m,k,t;
struct inter{
int x,y;
}a[100001];
int main(){
fin=fopen("stergeri.in","r");
fout=fopen("stergeri.out","w");
fscanf(fin,"%d %d %d",&n,&m,&k);
for(i=1;i<=m;i++){
fscanf(fin,"%d %d",&a[i].x,&a[i].y);
} j=k;
for(i=m;i>=1;i--){
if(a[i].x<=j){j=j+a[i].y-a[i].x+1;}
}
fprintf(fout,"%d",j);
return 0;
}