#includeintmain(){inta=0,sum=0,flag=1;while(a1400&
#include<stdio.h>intmain(){inta=0,sum=0,flag=1;while(a<2000){sum+=a;if(sum>1400&&flag==1){printf("number:%d,sum:%d",a,sum);flag=0;}a+=3;}return0;}
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