#include <stdio.h>
int main(){
int lastNum= 0;
int currNum = 0;
printf("Begin entering numbers with a space between them: ");
if(currNum < lastNum){
return 0;
}
while(scanf(" %d",&currNum
) == 1){ if(currNum < lastNum || currNum < 0){
return 0;
}
currNum = lastNum;
}
return 0;
}
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