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#include <stdio.h>
#define IN 0 /*在单词内*/
#define OUT 1 /*在单词外*/
main(){
int c,nl,nw,nc,state;
state=OUT;
nl=nw=nc=0;
while((c==getchar())!=EOF){
++nc;
if(c=='\n')
++nc;
if(c==' '||c=='\n'||c=='\t')
state=OUT;
else if(state==OUT){
state=IN;
++nw;
}
}
printf("%d %d %d\n",nc,nl,nw);
}
#include <stdio.h>
#define IN 0 /*在单词内*/
#define OUT 1 /*在单词外*/
main(){
int c,nl,nw,nc,state;
state=OUT;
nl=nw=nc=0;
while((c=getchar())!=EOF){
++nc;
if(c=='\n')
++nl;
if((c==' ')||(c=='\n')||(c=='\t'))
state=OUT;
else if(state==OUT){
state=IN;
++nw;
}
}
return printf("%d %d %d\n",nc,nl,nw);
}
#include <stdio.h>
#define IN 0 /*在单词内*/
#define OUT 1 /*在单词外*/
main(){
int c,nl,nw,nc,state;
state=OUT;
nl=nw=nc=0;
while((c=getchar())!=EOF){
++nc;
if(c=='\n')
++nc;
if((c==' ')||(c=='\n')||(c=='\t'))
state=OUT;
else if(state==OUT){
state=IN;
++nw;
}
}
return printf("%d %d %d\n",nc,nl,nw);
}
逻辑问题,应该在OUT时候+nw.
#include <stdio.h>
#define IN 0 /*在单词内*/
#define OUT 1 /*在单词外*/
main(){
int c,nl,nw,nc,state;
state=OUT;
nl=nw=nc=0;
while((c=getchar())!=EOF){
++nc;
if(c=='\n')
++nc;
if((c==' ')||(c=='\n')||(c=='\t'))
state=OUT;
else if(state==OUT){
state=IN;
++nw;
}
}
return printf("%d %d %d\n",nc,nl,nw);
}