#include <stdio.h> #include <string.h> int main(){ char a[1000]={'\0'}; gets(a); int i,tag=0,count=0; for(i=0;i<strlen(a);i++){ if((a[i]>='a'&&a[i]<='z')||(a[i]>='A'&&a[i]<='Z')){ if(tag==0){ count++; tag=1; } } else if(a[i]==' ') tag=0; } printf("%d",count); } |
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