Submission #335388

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Source Code Expand

#include <stdio.h>
 
void maru (int S[], int T[], int i){
    
    S[i] = (S[i] - (S[i] % 5));
S[i] = (S[i] - (S[i] % 5));
    if(T[i] % 100 == 60) T[i] += 40;
    
}
 
void sort(int S[], int T[], int n){
    
    int i, j, temp,temp2;
    
    for (i = 1; i < n; i++) {
        temp = S[i];
        temp2 = T[i];
        for (j = i; j > 0 && S[j-1] > temp; j--){
            S[j] = S[j -1];
            T[j] = T[j -1];
        }
        S[j] = temp;
        T[j] =temp2;
    }
}
 
int main(void){
    
    int n,i,j,S[30000],T[30000];
    
    scanf("%d", &n);
    
    for (i = 0; i < n; i++){
        scanf("%d-%d", &S[i],&T[i]);
        maru(S, T,i); //まるめ
    }
    
    sort(S, T, n); //挿入ソート
    
    for (i = 0; i < n; i++){
        for(j = i + 1; j < n; j++){
            if(S[j] <= T[i] ){
                if(T[i] < T[j]){
                    T[i] = T[j];
                }else{
                    T[j] = T[i];
                }
            }
        }
    } //T更新
    
    printf("%04d-%04d\n", S[0], T[0]);
    
    for (i = 1; i < n; i++){
        if(T[i - 1] < S[i]){
            printf("%04d-%04d\n", S[i], T[i]);
        }
    } //Select
    
    return 0;
    
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:31:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:34:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result