三年...

This problem is not difficult, but have two points.

The first is the output, in the end of line can't have space.

For example

printf("Selection #%d\n",dataCount);
		for(kLoop = 0; kLoop < people; kLoop++){
			if(peopleList[kLoop] != 0){
					printf("%d ",kLoop+1);
				}
			}
		}
		puts("\n");

//Good
printf("Selection #%d\n",dataCount);
for(kLoop = 0; kLoop < people; kLoop++){
	if(peopleList[kLoop] != 1){
		if(flag == 0){
			printf("%d",kLoop+1);
			flag = 1;
		}
		else{
			printf(" %d",kLoop+1);
		}
	}
}
puts("\n");

The second is when the number os lucky "home" position is bigger or smaller then the participate. U r program should still print the right answer.

 

My program:

#include

int main(){
	int iLoop = 0, deck[20], people = 0, luckymen = 0;
	int nowmen, kLoop = 0;
	int dataCount = 1;
	int peopleList[50];

	while(scanf("%d %d",&people,&luckymen)==2){
		for(iLoop = 0; iLoop < 20; iLoop++){
				scanf("%d ",&deck[iLoop]);
		}

		nowmen = people;

		for(iLoop = 0; iLoop < 50; iLoop++){
			peopleList[iLoop] = 1;
		}

		for(iLoop = 0; iLoop < 20; iLoop++){
			int j, cnt = 0;
			for(j = 0; j < people; j++) {
				cnt += peopleList[j];
				if(cnt == deck[iLoop]) {
					if(luckymen == nowmen)
						break;
					peopleList[j] = 0, cnt = 0, nowmen--;
				}
			}
		}

		int flag = 0;
		printf("Selection #%d\n",dataCount);
		for(kLoop = 0; kLoop < people; kLoop++){
			if(peopleList[kLoop] != 0){
				if(flag == 0){
					printf("%d",kLoop+1);
					flag = 1;
				}
				else{
					printf(" %d",kLoop+1);
				}
			}
		}
		puts("\n");
		dataCount++;
	}
	return 0;
}