Submission #109161

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Source Code Expand

#include <stdio.h>

int main(int argc, const char * argv[])
{
    int b;
    double c,d,a,e;
    scanf("%lf %lf",&e,&c);
    char *w;
    c+=0.0001;
    d=c/60.0;
    d = (double)(int)(d*10 + 0.5)/10;
    a=e/10;
    

    if(d <= 0.2) w="C";
    else if(a >= 11.3+22.5*15) w="N";
    else if(a >= 11.3+22.5*14) w="NNW";
    else if(a >= 11.3+22.5*13) w="NW";
    else if(a >= 11.3+22.5*12) w="WNW";
    else if(a >= 11.3+22.5*11) w="W";
    else if(a >= 11.3+22.5*10) w="WSW";
    else if(a >= 11.3+22.5*9) w="SW";
    else if(a >= 11.3+22.5*8) w="SSW";
    else if(a >= 11.3+22.5*7) w="S";
    else if(a >= 11.3+22.5*6) w="SSE";
    else if(a >= 11.3+22.5*5) w="SE";
    else if(a >= 11.3+22.5*4) w="ESE";
    else if(a >= 11.3+22.5*3) w="E";
    else if(a >= 11.3+22.5*2) w="ENE";
    else if(a >= 11.3+22.5*1) w="NE";
    else if(a >= 11.3) w="NNE";
    else w="N";
    
    
    if(d <= 0.2) b=0;
    else if(d <= 1.5) b=1;
    else if(d <= 3.3) b=2;
    else if(d <= 5.4) b=3;
    else if(d <= 7.9) b=4;
    else if(d <= 10.7) b=5;
    else if(d <= 13.8) b=6;
    else if(d <= 17.1) b=7;
    else if(d <= 20.7) b=8;
    else if(d <= 24.4) b=9;
    else if(d <= 28.4) b=10;
    else if(d <= 32.6) b=11;
    else b=12;
    
    printf("%s %d\n",w,b);

    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result