Submission #1275081

---

Source Code Expand

#include <stdio.h>

int m(int A, int B, int x); 

int main(void){
    int N, A, B;
    scanf(" %d %d %d", &N, &A, &B);
    char s[N][5];
    int d[N], p=0;
    for(int i=0; i<N; i++){
        scanf("%s %d", s[i], &d[i]);

        switch(s[i][0]){
            case 'E':
                p += m(A, B, d[i]);
                break;
            case 'W':
                p -= m(A, B, d[i]);
                break;
        }
    }
    //FR

    if(p>0){
        printf("East %d\n", p);
    }
    else if(p==0){
        printf("0\n");
    }
    else{
        printf("West %d\n", -1*p);
    }

    return 0;
}

int m(int A, int B, int x){
    if(A<=x && x<=B){
        return x;
    }
    else if(x<A){
        return A;
    }
    else{
        return B;
    }
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf(" %d %d %d", &N, &A, &B);
     ^
./Main.c:11:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%s %d", s[i], &d[i]);
         ^

Judge Result