这么简单的题怎么没人发题解啊

Papyrus在审判你 • 11个月前

#include<bits/stdc++.h>
using namespace std;
int main(){
    int a[5][5]={0};
    a[0][1]=5;
    a[0][2]=1;
    a[1][2]=3;
    a[2][4]=4;
    a[2][3]=8;
    a[3][2]=2;
    for(int i=0;i<5;i++){
        for(int j=0;j<5;j++){
            cout<<a[i][j]<<" ";
        }
        cout<<endl;
    }
    return 0;
}

评论:

include<bits/stdc++.h>

define MAXN 1000+10

using namespace std; int a[MAXN]; int main(){ int i,j,n,k,first = 1; memset(a,0,sizeof(a)); cin>>n>>k; for(i=1;i<=k;i++) for(j=1;j<=n;j++)

if(j%i==0) a[j]=!a[j];
 for(i=1;i<=n;i++) if(a[i]) {
  if(first) first =0; else cout<<" ";
   cout<<i; }
    cout<<endl; 
	return 0;
	}

芝士不拉丝 • 11个月前

include<bits/stdc++.h>

using namespace std;

int main() {

int n;
cin >> n;

int a[10010] = {}, b[10010] = {}, g[10010] = {}, k[10010] = {};
for (int i = 1; i <= n; i++) {
	cin >> a[i] >> b[i] >> g[i] >> k[i];
}

int x, y;
bool t = 0;
cin >> x >> y;
for (int i = n; i >= 1; i--) {
	if (x >= a[i] && x <= g[i] + a[i] && y >= b[i] && y <= k[i] + b[i]) {
		cout << i;
		t = 1;
		break;
	}
}
if (!t) {
	cout << -1;
}

return 0;

}

芝士不拉丝 • 11个月前

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