Submission #2834441

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Source Code Expand

#include <stdio.h>
#include <math.h>
int main(){
    double deg,dis;
    scanf("%lf %lf",&deg,&dis);
    deg = deg*10;
    dis=round(10*dis/60)/10;
    if(dis<=0.2){printf("C ");
    }else if(deg<1125){
        printf("N ");
    }else if(1125<=deg&&deg<3375){
        printf("NNE ");
    }else if(3375<=deg&&deg<5625){
        printf("NE ");
    }else if(5625<=deg&&deg<7875){
        printf("ENE ");
    }else if(7875<=deg&&deg<10125){
        printf("E ");
    }else if(10125<=deg&&deg<12375){
        printf("ESE ");
    }else if(12375<=deg&&deg<14625){
        printf("SE ");
    }else if(14625<=deg&&deg<16875){
        printf("SSE ");
    }else if(16875<=deg&&deg<19125){
        printf("S ");
    }else if(19125<=deg&&deg<21375){
        printf("SSW ");
    }else if(21375<=deg&&deg<23625){
        printf("SW ");
    }else if(23625<=deg&&deg<25875){
        printf("WSW ");
    }else if(25875<=deg&&deg<28125){
        printf("W ");
    }else if(28125<=deg&&deg<30375){
        printf("WNW ");
    }else if(30375<=deg&&deg<32625){
        printf("NW ");
    }else if(32625<=deg&&deg<34875){
        printf("NNW ");
    }else{
        printf("N " );
    }
    
    
    if(dis<=0.2){printf("0\n");
    }else if(0.3<=dis&&dis<=1.5){
        printf("1\n");
    }else if(1.6<=dis&&dis<=3.3){
        printf("2\n");
    }else if(3.4<=dis&&dis<=5.4){
        printf("3\n");
    }else if(5.5<=dis&&dis<=7.9){
        printf("4\n");
    }else if(8.0<=dis&&dis<=10.7){
        printf("5\n");
    }else if(10.8<=dis&&dis<=13.8){
        printf("6\n");
    }else if(13.9<=dis&&dis<=17.1){
        printf("7\n");
    }else if(17.2<=dis&&dis<=20.7){
        printf("8\n");
    }else if(20.8<=dis&&dis<=24.4){
        printf("9\n");
    }else if(24.5<=dis&&dis<=28.4){
        printf("10\n");
    }else if(28.5<=dis&&dis<=32.6){
        printf("11\n");
    }else {
        printf("12\n");
    }
    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("%lf %lf",&deg,&dis);
     ^

Judge Result