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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. 	int a=0,n=0;
  5. 	do{
  6. 		n=n+1;
  7. 		a=a+n;
  8. 	}
  9.    while(a<=1000);
  10.    	printf("%d",n);
  11. return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5312KB
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language:

						
C (gcc 8.3)

					

					

						
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2 hours ago

					

					

						
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