Submission #21,405

2026-01-13 07:38:02

cpp11

Accepted 40/40

2ms

508 KiB

#include <iostream>
using namespace std;

int main() {
    int Y,X,K,N;
    cin >>Y>>X;
    cin >>K>>N;


    K=K-Y;
    if (K<0) K=0;


    K=K+N;


    K=K-(X-Y);
    if (K<0) K=0;

    cout<<K;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	40/40
		1	Accepted	0/0	1ms	508 KiB
		2	Accepted	0/0	1ms	508 KiB
		3	Accepted	2/2	1ms	316 KiB
		4	Accepted	2/2	1ms	316 KiB
		5	Accepted	2/2	1ms	316 KiB
		6	Accepted	2/2	1ms	316 KiB
		7	Accepted	2/2	1ms	316 KiB
		8	Accepted	2/2	1ms	316 KiB
		9	Accepted	2/2	1ms	316 KiB
		10	Accepted	2/2	1ms	316 KiB
		11	Accepted	2/2	1ms	316 KiB
		12	Accepted	2/2	1ms	500 KiB
		13	Accepted	2/2	1ms	316 KiB
		14	Accepted	2/2	1ms	316 KiB
		15	Accepted	2/2	1ms	404 KiB
		16	Accepted	2/2	1ms	316 KiB
		17	Accepted	2/2	1ms	316 KiB
		18	Accepted	2/2	1ms	316 KiB
		19	Accepted	2/2	1ms	316 KiB
		20	Accepted	2/2	1ms	500 KiB
		21	Accepted	2/2	2ms	320 KiB
		22	Accepted	2/2	1ms	316 KiB