![](http://images0.cnblogs.com/blog/571409/201310/09092720-a33d18db27e84951907a4974b11f15a9.png)
#include<stdio.h> int main(void) { int count,i; char str[80]; printf("Enter a string:"); i=0; while((str[i]=getchar())!=' ') i++; str[i]='
#include<stdio.h> int main(void) { int count,i; char str[80]; printf("Enter a string:"); i=0; while((str[i]=getchar())!=' ') i++; str[i]='