Submission #3816473


Source Code Expand

#include <stdio.h>

int main()
{
    char S[102000];
    int i,j,kazu;
    fgets(S,102000,stdin);
    for(i=0;i<kazu;i++){
        if(S[i]=='\n') break;
    }

    kazu = i;

    for(i=0;i<kazu;i++){
        if(S[i]=='e' && S[i+1]=='r' && S[i+2]=='a' && S[i+3]=='s' && S[i+4]=='e' && S[i+5]=='r'){
            for(j=i;j<=i+5;j++){
                S[j] = '0';
            }
        }
    }
    for(i=0;i<kazu;i++){
        if(S[i]=='e' && S[i+1]=='r' && S[i+2]=='a' && S[i+3]=='s' && S[i+4]=='e'){
            for(j=i;j<=i+4;j++){
                S[j] = '0';
            }
        }
    }
    for(i=0;i<kazu;i++){
        if(S[i]=='d' && S[i+1]=='r' && S[i+2]=='e' && S[i+3]=='a' && S[i+4]=='m' && S[i+5]=='e' && S[i+6]=='r'){
            for(j=i;j<=i+6;j++){
                S[j] = '0';
            }
        }
    }
    for(i=0;i<kazu;i++){
        if(S[i]=='d' && S[i+1]=='r' && S[i+2]=='e' && S[i+3]=='a' && S[i+4]=='m'){
            for(j=i;j<=i+4;j++){
                S[j] = '0';
            }
        }
    }

    for(i=0;i<kazu;i++){
        if(!(S[i]=='0')){
            printf("NO\n");
            S[kazu-1] = '\n';
            break;
        }
    }
    if(S[kazu-1]=='0') printf("YES\n");


    return 0;
}

Submission Info

Submission Time
Task ABC049C - Daydream
User hf0219
Language C (GCC 5.4.1)
Score 0
Code Size 1271 Byte
Status WA
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:5: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
     fgets(S,102000,stdin);
     ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
WA × 3
WA × 19
Set Name Test Cases
Sample subtask0_0.txt, subtask0_1.txt, subtask0_2.txt
All subtask0_0.txt, subtask0_1.txt, subtask0_2.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt
Case Name Status Exec Time Memory
subtask0_0.txt WA 0 ms 128 KB
subtask0_1.txt WA 1 ms 128 KB
subtask0_2.txt WA 1 ms 128 KB
subtask1_0.txt WA 1 ms 256 KB
subtask1_1.txt WA 1 ms 256 KB
subtask1_10.txt WA 1 ms 256 KB
subtask1_11.txt WA 1 ms 256 KB
subtask1_12.txt WA 1 ms 256 KB
subtask1_13.txt WA 1 ms 256 KB
subtask1_14.txt WA 1 ms 256 KB
subtask1_15.txt WA 1 ms 256 KB
subtask1_2.txt WA 1 ms 256 KB
subtask1_3.txt WA 1 ms 256 KB
subtask1_4.txt WA 1 ms 256 KB
subtask1_5.txt WA 1 ms 256 KB
subtask1_6.txt WA 1 ms 256 KB
subtask1_7.txt WA 1 ms 256 KB
subtask1_8.txt WA 1 ms 256 KB
subtask1_9.txt WA 1 ms 256 KB