Submission #1135682

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Source Code Expand

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<string>
#include<vector>
#include<queue>
#include<set>
#include<stack>
#include<functional>
#include<list>
#define int long long
using namespace std;

int e[100000], f[100000];
signed main(){
	int a, b, c, d; cin >> a >> b >> c >> d;
	for (int g = 0; g < a; g++)scanf("%lld", &e[g]);
	for (int g = 0; g < b; g++)scanf("%lld", &f[g]);
	int time = 1;
	int X = 0, Y = 0;
	int i = 0;
	for (; i < 100005; i++) {
		for (; X < a; X++) {
			if (e[X] >= time)break;
			if (a - 1 == X)goto l;
		}
		time = e[X] + c;
		for (; Y < b; Y++) {
			if (f[Y] >= time)break;
			if (b - 1 == Y)goto l;
		}
		time = f[Y] + d;
	}
l:;
	cout << i << endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for (int g = 0; g < a; g++)scanf("%lld", &e[g]);
                                                 ^
./Main.cpp:18:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for (int g = 0; g < b; g++)scanf("%lld", &f[g]);
                                                 ^

Judge Result