Submission #3978363

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Source Code Expand

#include <stdio.h>
int main(void){
    long int how_many;
    int cards[6] = {1, 2, 3, 4, 5, 6}, temp;
    scanf("%ld", &how_many);
    
    for(int i=0; i<how_many; i++){
        int n = i % 5;
        
        temp = cards[n];
        cards[n] = cards[n+1];
        cards[n+1] = temp;
    }
    
    for(int i=0; i<6; i++){
        printf("%d", cards[i]);
    }
    printf("\n");
    
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%ld", &how_many);
     ^

Judge Result