#include<stdio.h> #include<string.h> int main() { char s[1000]; int n=0,i,len; gets(s); len=strlen(s); for(i=0;i<len;i++) { if(s[i]!=' '&&(s[i+1]==' '||s[i+1]=='\0')) n++; } printf("%d",n); return 0; } |
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