27 条题解

  • 1
    @ 2024-11-20 13:32:33 
    #pragma GCC optimize(3)
#pragma GCC target("avx")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#include <queue>
#include <math.h>
#include <stack>
#include <stdio.h>
#include <iostream>
#include <vector>
#include <iomanip>
#include <string.h>
#include <algorithm>
using namespace std;
#define int long long
const int N = 1e5 + 10;
const int INF = 0x3f3f3f3f;
int n;
signed main() {
	scanf("%lld ", &n);
	if(n){//判断n是否不为0 
		if(n > 0)//判断n是否为整数 
			puts("positive");//字符串专属输出方式 
		else
			puts("negative"); 
	}
	else
		puts("zero"); 
	return 0;
}

    纯享版：

    #include <stdio.h>
#define int long long
int n;
signed main() {
	scanf("%lld ", &n);
	if(n){
		if(n > 0)
			puts("positive");
		else
			puts("negative"); 
	}
	else
		puts("zero"); 
	return 0;
}
    • 0
      @ 2023-6-3 12:21:48 
      #include <bits/stdc++.h>
using namespace std;int main(){int n;cin >> n;if (n == 0){cout << "zero";}else if (n < 0){cout << "negative";}else{cout << "positive";}return 0;}
      • 0
        @ 2023-1-26 16:23:08 
        #include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin >> n;
    if (n == 0){
        cout << "zero";
    }else if (n < 0){
        cout << "negative";
    }else{
        cout << "positive";
	}
    return 0;
}
        • -1
          @ 2024-4-12 20:08:39

          include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

          • -1
            @ 2024-4-12 20:07:31

            #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

            • @ 2024-4-12 20:14:13

              更多的孤独感客服电话发动机回头看了九月七日jog发挥当前而几乎欧安

          • -1
            @ 2024-4-12 20:07:28

            #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

            • -1
              @ 2024-4-12 20:07:24

              #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

              • -1
                @ 2024-4-12 20:07:19

                #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                • -1
                  @ 2024-4-12 20:07:15

                  #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                  • -1
                    @ 2024-4-12 20:07:12

                    #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                    • -1
                      @ 2024-4-12 20:07:08

                      #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                      • -1
                        @ 2024-4-12 20:07:05

                        #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                        • -1
                          @ 2024-4-12 20:07:04 
                          include <iostream>
#include <stdio.h>
#include <iomanip>
#include <math.h>
using namespace std;
int main()
{
	int N;
	cin>>N;
	if(N>0) {
		cout<<"positive";
	}
	if(N==0){
		cout<<"zero";
	}
	if(N<0){
		cout<<"negative";
	}
	return 0;
                          • -1
                            @ 2024-4-12 20:06:59

                            #include <iostream> #include <stdio.h> #include <iomanip> #include <math.h> using namespace std; int main() { int N; cin>>N; if(N>0) { cout<<"positive"; } if(N==0){ cout<<"zero"; } if(N<0){ cout<<"negative"; } return 0; }

                            • -1
                              @ 2024-4-12 20:00:46 
                              #include <iostream>
#include <stdio.h>
#include <iomanip>
#include <math.h>
using namespace std;
int main()
{
	int N;
	cin>>N;
	if(N>0) {
		cout<<"positive";
	}
	if(N==0){
		cout<<"zero";
	}
	if(N<0){
		cout<<"negative";
	}
	return 0;
}
                              • @ 2024-4-12 20:03:11

                                你居然抄我的 还敢发解题 @！#……&%##%&%……￥&&）（（&%￥#@……%……&%…………&&**……&%……&…………%￥%……&%￥&……&……&*（&…………%￥￥&

                              • @ 2024-4-12 20:06:02

                                傻逼

                            • -1
                              @ 2024-4-12 19:56:16 
                              #include <iostream>
#include <stdio.h>
#include <iomanip>
#include <math.h>
using namespace std;
int main()
{
	int N;
	cin>>N;
	if(N>0) {
		cout<<"positive";
	}
	if(N==0){
		cout<<"zero";
	}
	if(N<0){
		cout<<"negative";
	}
	return 0;
}
                              • -1
                                @ 2024-4-12 19:55:26 
                                #include <iostream>
#include <stdio.h>
#include <iomanip>
#include <math.h>
using namespace std;
int main()
{
	int N;
	cin>>N;
	if(N>0) {
		cout<<"positive";
	}
	if(N==0){
		cout<<"zero";
	}
	if(N<0){
		cout<<"negative";
	}
	return 0;
}
                                • -1
                                  @ 2024-4-6 12:36:57

                                  #include <iostream> #include <cstdio> #include <cstring> #include <iomanip> #include <cmath> #include <algorithm> const int N = 1e5 + 10; const int INF = 0x3f3f3f3f; using namespace std; int n; int main(){ cin>>n; if(n>0) { cout<<"positive"; return 0; } n==0?cout<<"zero":cout<<"negative"; return 0; }

                                  • -1
                                    @ 2024-4-5 21:30:23

                                    #include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; if (n == 0){ cout << "zero"; }else if (n < 0){ cout << "negative"; }else{ cout << "positive"; } return 0; }

                                    • -1
                                      @ 2024-3-24 14:00:36

                                      #include <stdio.h> #include <iostream> #include <math.h> using namespace std; int main() { int a; cin>>a; if(a>0) { cout<<"positive"; }

                                      else if(a<0)
{
	cout<<"negative";			    
}

else if(a==0)
{
	cout<<"zero";						
}

return 0;

                                      }

                                      判断数正负

                                      信息

                                      ID
                                      868
                                      时间
                                      1000ms
                                      内存
                                      128MiB
                                      难度
                                      4
                                      标签
                                      递交数
                                      778
                                      已通过
                                      344
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