输入数据有多组,到 EOF 结束实现方法
C语言实现:
while(~scanf("%d%d", &n, &m)){
}
或
while(scanf("%d %d",&n,&m)!=EOF){
}
C++实现:
while(cin>>n>>m){
}
along
C语言实现:
while(~scanf("%d%d", &n, &m)){
}
或
while(scanf("%d %d",&n,&m)!=EOF){
}
C++实现:
while(cin>>n>>m){
}