Submission #2152570

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Source Code Expand

#include <stdio.h>

int max(int x,int y){
    if (x>y)return x;
    else return y;
}

int min(int x,int y){
    if(x>y)return y;
    else return x;
}

int main(void){
    
    int n;
    scanf("%d",&n); //解答数の入手
    
    char c[100];
    scanf("%s",c); //解答の入手
    
    int a1,a2,a3,a4;
    
    a1=0;
    a2=0;
    a3=0;
    a4=0;
    
    for(int i=0;i<n;i++){
        
        
        switch (c[i]){
    
            case '1':
                ++a1;
                break;
                
            case '2':
                ++a2;
                break;
                
            case '3':
                ++a3;
                break;
                
            case '4':
                ++a4;
                break;
                
            default:
                printf("default");
                break;
        }
        
        
    }
    
    /*printf("%d %d %d %d\n",a1,a2,a3,a4);*/ //デバッグ
    
    int pmax=max(max(a1,a2),max(a3,a4));
    int pmin=min(min(a1,a2),min(a3,a4));
    
    printf("%d %d\n",pmax,pmin);
    
    
    return 0;
    
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:16:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n); //解答数の入手
     ^
./Main.c:19:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",c); //解答の入手
     ^

Judge Result