Submission #1135416

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Source Code Expand

#include <stdio.h>
#include <string.h>
int main(){
    int deg, dis;
    double p, d;
    char s[4];
    int pa;
    scanf("%d %d",&deg,&dis);
    d=deg/10.0;
    p=dis/60.0;
    if(p>=0 && p<0.25) pa=0;
    else if(p>=0.25 && p<1.55) pa=1;
    else if(p>=1.55 && p<3.35) pa=2;
    else if(p>=3.35 && p<5.45) pa=3;
    else if(p>=5.45 && p<7.95) pa=4;
    else if(p>=7.95 && p<10.75) pa=5;
    else if(p>=10.75 && p<13.85) pa=6;
    else if(p>=13.85 && p<17.15) pa=7;
    else if(p>=17.15 && p<20.75) pa=8;
    else if(p>=20.75 && p<24.45) pa=9;
    else if(p>=24.45 && p<28.45) pa=10;
    else if(p>=28.45 && p<32.64) pa=11;
    else if(p>=32.64) pa=12;
    if(pa==0){strcpy(s,"C");}
    else
    {
        if(d>=11.25 && d<33.75) strcpy(s,"NNE");
        else if(d>=33.75 && d<56.25) strcpy(s,"NE");
        else if(d>=56.25 && d<78.75) strcpy(s,"ENE");
        else if(d>=78.75 && d<101.25) strcpy(s,"E");
        else if(d>=101.25 && d<123.75) strcpy(s,"ESE");
        else if(d>=123.75 && d<146.25) strcpy(s,"SE");
        else if(d>=146.25 && d<168.75) strcpy(s,"SSE");
        else if(d>=168.75 && d<191.25) strcpy(s,"S");
        else if(d>=191.25 && d<213.75) strcpy(s,"SSW");
        else if(d>=213.75 && d<236.25) strcpy(s,"SW");
        else if(d>=236.25 && d<258.75) strcpy(s,"WSW");
        else if(d>=258.75 && d<281.25) strcpy(s,"W");
        else if(d>=281.25 && d<303.75) strcpy(s,"WNW");
        else if(d>=303.75 && d<326.25) strcpy(s,"NW");
        else if(d>=326.25 && d<348.75) strcpy(s,"NNW");
        else strcpy(s,"N");
    }
    printf("%s %d\n",s,pa);
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&deg,&dis);
     ^

Judge Result