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Copy path11-2409.c
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11-2409.c
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#include<stdio.h>
#define NUMBER 80
int main()
{
int i,j;
int num; /*实际学生人数*/
int gola[NUMBER]; /*各学生分数*/
int line[11]={0}; /*分布图各行数的人数*/
puts("请输入学生人数:");
do{
scanf("%d",&num);
if(num<=0||num>80){
printf("请输入1~%d的数",NUMBER);
}
}while(num<=0||num>80);
for(i=0;i<num;i++){
printf("%2d号:",i+1);
do{
scanf("%d",&gola[i]);
if(gola[i]<0||gola[i]>100){
printf("请输入0~100之间的数值");
}
}while(gola[i]<0||gola[i]>100);
line[gola[i]/10]++;
}
puts("分布图---------");
printf(" 100:");
for(i=0;i<line[10];i++){puts("*");}
puts("");
for(j=9;j>=0;j--){
printf("%3d~%3d:",j*10,j*10+9);
for(i=0;i<line[j];i++){putchar('*');}
puts("");
}
return 0;
}