Submission #4998

#	Time	Username	Problem	Language	Result	Execution time	Memory
4998		tkxkd7223	지능형 기차 2 (KOI11_train2)	C++98	16 / 16	0 ms	1088 KiB

train

#include <stdio.h>

int main(){
    int a, max=0, i, u, d;
    a=0;
    for(i=1 ; i<=10 ; i++){
        scanf("%d %d", &u, &d);
        a-=u;
        a+=d;
        if(a>max)max=a;
    }
    printf("%d", max);
    return 0;
}

• Subtask 1: 16 / 16