Submission #52887201

Source Code Expand

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#include <cstdio>
#include <vector>
#include <algorithm>
#include <cmath>
std::pair<int, int> earr[100000], oarr[100000];
int main(int argc, char*argv[]){
    int N;
    int i,j, x, y, o=0, e=0;
    int ans=0;
    scanf("%d", &N);
    for(i=0; i<N; i++){
        scanf("%d%d", &x, &y);
        if((x+y)%2){
            oarr[o++] = {x, y};
        }else{
            earr[e++] = {x, y};
 
 
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#include <cstdio>
#include <vector>
#include <algorithm>
#include <cmath>

std::pair<int, int> earr[100000], oarr[100000];

int main(int argc, char*argv[]){
    int N;
    int i,j, x, y, o=0, e=0;

    int ans=0;

    scanf("%d", &N);

    for(i=0; i<N; i++){
        scanf("%d%d", &x, &y);
        if((x+y)%2){
            oarr[o++] = {x, y};
        }else{
            earr[e++] = {x, y};
        }
    }

    for(i=0; i<o-1; i++){
        for(j=i+1; j<o; j++){
            ans+=std::max(abs(oarr[i].first-oarr[j].first), abs(oarr[i].second-oarr[j].second));
        }
    }

    for(i=0; i<e-1; i++){
        for(j=i+1; j<e; j++){
            ans+=std::max(abs(earr[i].first-earr[j].first), abs(earr[i].second-earr[j].second));
        }
    }

    printf("%d", ans);

    return 0;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main(int, char**)’:
Main.cpp:8:14: warning: unused parameter ‘argc’ [-Wunused-parameter]
    8 | int main(int argc, char*argv[]){
      |          ~~~~^~~~
Main.cpp:8:25: warning: unused parameter ‘argv’ [-Wunused-parameter]
    8 | int main(int argc, char*argv[]){
      |                    ~~~~~^~~~~~
Main.cpp:14:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   14 |     scanf("%d", &N);
      |     ~~~~~^~~~~~~~~~
Main.cpp:17:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   17 |         scanf("%d%d", &x, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~

Judge Result