入门级C语言,求助哪错了,萌新求解
# include<stdio.h>int main(){
int a,b,c,d,t;
scanf("%d,%d,%d,%d",&a,&b,&c,&d);
if(a>b){
t=a;
a=b;
b=t;
}
if(a>c){
t=a;
a=c;
c=t;
}
if(a>d){
t=a;
a=d;
d=t;
}
if(b>c){
t=b;
b=c;
c=t;
}
if(b>d){
t=b;
b=d;
d=t;
}
if(c>d){
t=c;
c=d;
d=t;
}
printf("输出的四个数从小到大分别为%d %d %d %d\n",a,b,c,d);
return 0;
}