Submission #2397493

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Source Code Expand

#include <cstdio>
#include <string>
#include <array>
using namespace std;
int main() {
    int x,y;
    scanf("%d %d", &x, &y);
    string str;
    string ar[] = {"N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE", "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW"};
    int res;
    
    if (y <= 12) {
        res = 0;
    } else if (y <= 90) {
        res = 1;
    } else if (y <= 198) {
        res = 2;
    } else if (y <= 324) {
        res = 3;
    } else if (y <= 474) {
        res = 4;
    } else if (y <= 642) {
        res = 5;
    } else if (y <= 828) {
        res = 6;
    } else if (y <= 1026) {
        res = 7;
    } else if (y <= 1242) {
        res = 8;
    } else if (y <= 1464) {
        res = 9;
    } else if (y <= 1704) {
        res = 10;
    } else if (y <= 1956) {
        res = 11;
    } else {
        res = 12;
    }
    
    if (res == 0) {
        printf("%s %d\n", "C", 0);
    } else {
        printf("%s %d\n", ar[(((x * 10) + 1125) / 2250) % 16].c_str(), res);
    }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &x, &y);
                           ^

Judge Result