Submission #2116532

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Source Code Expand

#include <stdio.h>
 
int main(void){
    int deg;
    int dis;
    int w;
 
    scanf("%d %d", &deg, &dis);
    char dir[16][4] = {
	    "N","NNE","NE","ENE",
	    "E","ESE","SE","SSE",
	    "S","SSW","SW","WSW",
	    "W","WNW","NW","NNW"
	};
    int wlist[13] = {0,15,93,201,327,477,645,831,1029,1245,1467,1707,1959};
    for (w = 12; w>=0; w--){
        if (wlist[w] <= dis){
            break;
        }
    }
    
    printf("%s %d\n", w ? dir[(deg*10 + 1125)/2250 % 16]:"C", w);
}

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