NOI.AC

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#190956	#3390. 凯撒密码	ALVIN	100	16ms	1204kb	C++	561b	2023-10-07 19:22:00	2023-10-07 21:42:04

answer

#include<bits/stdc++.h>
using namespace std;

char s[10001], t[10001], t1[10001];
int n;

int main(){
	scanf("%s%s", s + 1, t + 1);
	n = strlen(s + 1);
	for(int i = 0; i <= 1000; i++){
		for(int j = 1; j <= n; j++){
			if(s[j] >= '0' && s[j] <= '9'){
				t1[j] = '0' + ((s[j] + i - '0') % 10);
			}else{
				t1[j] = 'a' + ((s[j] + i - 'a') % 26);
			}
		}
		bool flag = true;
		for(int j = 1; j <= n; j++){
			if(t1[j] != t[j]){
				flag = false;
			}
		}
		if(flag){
			printf("%d", i);
			return 0;
		}
	}
	printf("IMPOSSIBLE");
}

源文件, 语言: C++

详细

小提示：点击横条可展开更详细的信息

Test #1:

score: 10

Accepted

time: 0ms

memory: 1168kb

input:

a
0

output:

IMPOSSIBLE

result:

ok single line: 'IMPOSSIBLE'

Test #2:

score: 10

Accepted

time: 1ms

memory: 1184kb

input:

c
x

output:

result:

ok single line: '21'

Test #3:

score: 10

Accepted

time: 0ms

memory: 1184kb

input:

8
3

output:

result:

ok single line: '5'

Test #4:

score: 10

Accepted

time: 0ms

memory: 1184kb

input:

097
097

output:

result:

ok single line: '0'

Test #5:

score: 10

Accepted

time: 0ms

memory: 1180kb

input:

135409
357621

output:

result:

ok single line: '2'

Test #6:

score: 10

Accepted

time: 1ms

memory: 1204kb

input:

ulhpnmrkblwafxapsldccdplmqukqlxwixjtleoirjyyivdguyiffnvunoxconwjvovmqluhyypgfkmdvgpzjuepkwjdoniezcli...

output:

result:

ok single line: '21'

Test #7:

score: 10

Accepted

time: 0ms

memory: 1200kb

input:

ijvxljtolmgjndlwoyjjttakhzvzmihjdhkyfnafwrpeuiuiurusvsnugviqzouvuxalhxmxhclxdzrxylbzsmdruqpnvagkninp...

output:

result:

ok single line: '13'

Test #8:

score: 10

Accepted

time: 0ms

memory: 1204kb

input:

lb3zc66k080upg8dfv18jctk0sejke93251mw9f3642u1x7889s5y38wdv39391v3gptt6656248xw576z2w27gh9t3wh5j634lg...

output:

result:

ok single line: '22'

Test #9:

score: 10

Accepted

time: 6ms

memory: 1204kb

input:

h18855603165ay78uft01r1i89sx9o1z6d1h0nd2l8f28xe05571r64vjeofr32453571pa1z9x47dpg5k3uw2027lx4270g4xyh...

output:

result:

ok single line: '98'

Test #10:

score: 10

Accepted

time: 8ms

memory: 1200kb

input:

2c3hoz6dbcggcjjf665nqfcy3w2yoej1lyr1j523230e2q228b6vn96gsuq1sustb1269uiyrk6y3gi883f789rro7nomg9776w1...

output:

result:

ok single line: '129'

Extra Test:

score: 0

Extra Test Passed