21 lines
387 B
C
21 lines
387 B
C
#include <stdio.h>
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int main(){
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int arr[100];
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int m,n,x,i,j,t;
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scanf("%d %d",&n, &m);
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for(x=0; x<n; x++) arr[x] = x+1;
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while(m--){
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scanf("%d %d",&i,&j);
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for(x=0;x<(j-i+1)/2;x++){
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t = arr[i+x-1];
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arr[i+x-1] = arr[j-x-1];
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arr[j-x-1] = t;
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}
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}
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for(x=0; x<n; x++) printf("%d ",arr[x]);
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return 0;
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} |