Submission #255451

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Source Code Expand

#include <stdio.h>
#include <math.h>

int main(void){
    
    int deg,dis,power;
    double deg2,dis2;
    
    scanf("%d %d", &deg, &dis);
    
    deg2 = (double)deg /10;
    dis2 = round((double)dis*10/60)/10;
    //printf("%f\n", dis2);
    
    if (0 <= dis2){
        if(dis2 <= 0.2){
            printf("C 0\n");
            power = 0;
        } else if(dis2 <= 1.5){
            power = 1;
        } else if(dis2 <= 3.3){
            power = 2;
        } else if(dis2 <= 5.4){
            power = 3;
        } else if(dis2 <= 7.9){
            power = 4;
        } else if(dis2 <= 10.7){
            power = 5;
        } else if(dis2 <= 13.8){
            power = 6;
        } else if(dis2 <= 17.1){
            power = 7;
        } else if(dis2 <= 20.7){
            power = 8;
        } else if(dis2 <= 24.4){
            power = 9;
        } else if(dis2 <= 28.4){
            power = 10;
        } else if(dis2 <= 32.6){
            power = 11;
        } else {
            power = 12;
        }
    }
    
    if(power != 0){
        
        if (deg2 < 11.25){
            printf("N %d\n", power);
        } else if (deg2 < 33.75){
            printf("NNE %d\n", power);
        } else if (deg2 < 56.25){
            printf("NE %d\n", power);
        } else if (deg2 < 78.75){
            printf("ENE %d\n", power);
        } else if (deg2 < 101.25){
            printf("E %d\n", power);
        } else if (deg2 < 123.75){
            printf("ESE %d\n", power);
        } else if (deg2 < 146.25){
            printf("SE %d\n", power);
        } else if (deg2 < 168.75){
            printf("SSE %d\n", power);
        } else if (deg2 < 191.25){
            printf("S %d\n", power);
        } else if (deg2 < 213.75){
            printf("SSW %d\n", power);
        } else if (deg2 < 236.25){
            printf("SW %d\n", power);
        } else if (deg2 < 258.75){
            printf("WSW %d\n", power);
        } else if (deg2 < 281.25){
            printf("W %d\n", power);
        } else if (deg2 < 303.75){
            printf("WNW %d\n", power);
        } else if (deg2 < 326.25){
            printf("NW %d\n", power);
        } else if (deg2 < 348.75){
            printf("NNW %d\n", power);
        } else {
            printf("N %d\n", power);
        }
    }
    
    return 0;
    
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result