Submission #1608260

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Source Code Expand

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
#define inf 1145141919
#define llinf 1145141919810364364
#define mod 1000000007

int max(int a,int b){if(a>b){return a;}return b;}
int min(int a,int b){if(a<b){return a;}return b;}
int zt(int a,int b){return max(a,b)-min(a,b);}

int main(void){
    int txa,tya,txb,tyb,t,v,n,x,y,i;
    double m1,m2;
    scanf("%d%d%d%d%d%d%d",&txa,&tya,&txb,&tyb,&t,&v,&n);
    for(i = 1;i <= n;i++){
        scanf("%d%d",&x,&y);
        m1=zt(txa,x)*zt(txa,x)+zt(tya,y)*zt(tya,y);
        m2=zt(txb,x)*zt(txb,x)+zt(tyb,y)*zt(tyb,y);
        m1=sqrt(m1);m2=sqrt(m2);
        if(m1+m2<=t*v){printf("YES\n");return 0;}
    }
    printf("NO\n");
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:16:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d%d%d%d%d",&txa,&tya,&txb,&tyb,&t,&v,&n);
     ^
./Main.c:18:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&x,&y);
         ^

Judge Result