int main(){
    int i,num;
    int mark[1000];
    scanf("%d",&num);
    int n,m,j;
    float k;
    float avr;
    i=num;
    while(i>0){
        scanf("%d",&mark[0]);
        for(n=1;n<=mark[0];n++){scanf("%d",&mark[n]);}
        avr=0;
        for(m=1;m<=mark[0];m++){avr=avr+mark[m];}
                avr=avr/mark[0];
        k=0;
        for(j=1;j<=mark[0];j++){if((float)mark[j]>=avr)k++;}
                printf("%.3f%%\n",(k/mark[0])*100);
        i--;
    }
    return 0;
}

• 这是给的提示: (542) Loonlie 2007-05-25 17:55:58
  • 请用C++ (558) number 2007-05-25 18:22:46
• mark至少要1001，if((float)mark[j]>=avr不能要=，scanf("%d",&num);往后移 (546) raymond8023 2007-11-07 14:28:25