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  1. #include<stdio.h>
  2. int main(void){
  3.     int a[]={1,1,1,1,1,1,1};
  4.     int n = 7,
  5.         i,
  6.         index = 0;
  7.  
  8.    while(index < n && a[index]) index++; // skip initial 1's
  9.    for(i = index; i < n; i++){  
  10.      if(a[i]) a[index++] = 1;    
  11.      a[i] = 0;
  12.    }
  13.  
  14.    for(i = 0; i < n; i++){
  15.         printf("%3d", a[i]);
  16.    }
  17.     return 1;
  18. }
Runtime error #stdin #stdout 0s 1832KB
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stdin
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Standard input is empty
stdout
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  1  1  1  1  1  1  1
https://ideone.com/JLSBxn
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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