35 lines
545 B
C
35 lines
545 B
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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/*
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int main()
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{
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int a;
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scanf("%d",&a);
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a=((a/1000)+5)%10+(((a/100)+5)%10)*100+(((a/10)+5)%10)*10+((a+5)%10)*1000;
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printf("%d\n",a);
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return 0;
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}
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//*/
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void swap(char* a,char* b)
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{
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char tmp=*b;
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*b=*a;
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*a=tmp;
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}
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char buff[512];
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int main()
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{
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scanf("%s",buff);
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for(int i=0;i<4;i++)
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{
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buff[i]+=5;
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if(buff[i]>'9') buff[i]-=10;
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}
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swap(&buff[0],&buff[3]);
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swap(&buff[1],&buff[2]);
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printf("%s\n",buff);
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return 0;
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}
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