PROGRAMMING CODE/C++

[BAEKJOON] No.2460 C++

daye_ 2021. 10. 14. 06:00

지능형 기차 2

#include <iostream>
using namespace std;
int main(int argc, const char * argv[]) {

    int arr[11][2],max=0,num=0;

    for(int i=0; i<10;i ++){
        for(int j=0; j<2; j++){
            cin >> arr[i][j];
        }
    }

    for(int i=0; i<10; i++){
        num +=arr[i][1]; //탄사람
        num-=arr[i][0]; //내린사람
        if(num>max) max=num;
    }

    cout << max << endl;
    
    return 0;
}