Submission #286080

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Source Code Expand

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

using namespace std;

int main(){
    
    int i, deg, dis;
    string direction[16] = {"N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE", "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW"};
    double wind[12] = {2, 15, 33, 54, 79, 107, 138, 171, 207, 244, 284, 326};
    string finish;
    
    scanf("%d %d", &deg, &dis);
    
    deg = (deg + 112) / 225;
    if (15 < deg) deg = 0;
    
    dis = round((double)dis / 6);
    
    for (i = 0; i < 12; i++){
        if (dis <= wind[i]){
            break;
        }
    }
    
    finish = (i == 0) ? "C": direction[deg];
    
    printf("%s %d\n", finish.c_str(), i);

    return 0;
    
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result