Submission #2267811

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Source Code Expand

#include<stdio.h>

int main(void){
    int Deg, Dis, W;
    scanf("%d%d", &Deg, &Dis);
    char *Dir;
    Dis = (Dis*10+30)/60;
    if (Dis <= 2) W = 0;
    else if (Dis <= 15) W = 1;
    else if (Dis <= 33) W = 2;
    else if (Dis <= 54) W = 3;
    else if (Dis <= 79) W = 4;
    else if (Dis <= 107) W = 5;
    else if (Dis <= 138) W = 6;
    else if (Dis <= 171) W = 7;
    else if (Dis <= 207) W = 8;
    else if (Dis <= 244) W = 9;
    else if (Dis <= 284) W = 10;
    else if (Dis <= 326) W = 11;
    else W = 12;

    if (W == 0) printf("C %d\n", W);
    else{
        if (112.5 <= Deg && Deg < 337.5) Dir = "NNE";
        else if (337.5 <= Deg && Deg < 562.5) Dir = "NE";
        else if (562.5 <= Deg && Deg < 787.5) Dir = "ENE";
        else if (787.5 <= Deg && Deg < 1012.5) Dir = "E";
        else if (1012.5 <= Deg && Deg < 1237.5) Dir = "ESE";
        else if (1237.5 <= Deg && Deg < 1462.5) Dir = "SE";
        else if (1462.5 <= Deg && Deg < 1687.5) Dir = "SSE";
        else if (1687.5 <= Deg && Deg < 1912.5) Dir = "S";
        else if (1912.5 <= Deg && Deg < 2137.5) Dir = "SSW";
        else if (2137.5 <= Deg && Deg < 2362.5) Dir = "SW";
        else if (2362.5 <= Deg && Deg < 2587.5) Dir = "WSW";
        else if (2587.5 <= Deg && Deg < 2812.5) Dir = "W";
        else if (2812.5 <= Deg && Deg < 3037.5) Dir = "WNW";
        else if (3037.5 <= Deg && Deg < 3262.5) Dir = "NW";
        else if (3262.5 <= Deg && Deg < 3487.5) Dir = "NNW";
        else Dir = "N";

        printf("%s %d\n", Dir, W);
    }
    return 0;
}

Submission Info

Compile Error

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

Judge Result