else和else if有什么区别谢谢了,大神帮忙啊#include "stdio.h" void main() { char string[81]; int i,num=0,word=0; char c; gets(string); for(i=0;(c=string[i])!='\0';i++) if(c==' ') word=0; else if(word==0); {word=1; num++;} printf("there are
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![else和else if有什么区别谢谢了,大神帮忙啊#include](/uploads/image/z/6839155-19-5.jpg?t=else%E5%92%8Celse+if%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB%E8%B0%A2%E8%B0%A2%E4%BA%86%2C%E5%A4%A7%E7%A5%9E%E5%B8%AE%E5%BF%99%E5%95%8A%23include+%22stdio.h%22+void+main%28%29+%7B+char+string%5B81%5D%3B+int+i%2Cnum%3D0%2Cword%3D0%3B+char+c%3B+gets%28string%29%3B+for%28i%3D0%3B%28c%3Dstring%5Bi%5D%29%21%3D%27%5C0%27%3Bi%2B%2B%29+if%28c%3D%3D%27+%27%29+word%3D0%3B+else+if%28word%3D%3D0%29%3B+%7Bword%3D1%3B+num%2B%2B%3B%7D+printf%28%22there+are)
else和else if有什么区别谢谢了,大神帮忙啊#include "stdio.h" void main() { char string[81]; int i,num=0,word=0; char c; gets(string); for(i=0;(c=string[i])!='\0';i++) if(c==' ') word=0; else if(word==0); {word=1; num++;} printf("there are
else和else if有什么区别谢谢了,大神帮忙啊
#include "stdio.h" void main() { char string[81]; int i,num=0,word=0; char c; gets(string); for(i=0;(c=string[i])!='\0';i++) if(c==' ') word=0; else if(word==0); {word=1; num++;} printf("there are %d words in the line.\n",num); } 程序是计算有几个单词 if(c==' ') word=0; else if(word==0); {word=1; num++;} else和else if有什么区别?还有这段怎么执行的不太明白
else和else if有什么区别谢谢了,大神帮忙啊#include "stdio.h" void main() { char string[81]; int i,num=0,word=0; char c; gets(string); for(i=0;(c=string[i])!='\0';i++) if(c==' ') word=0; else if(word==0); {word=1; num++;} printf("there are
If (……)else if(……) 表示:如果……那么……,否则如果……,那么……