0_0_17415223_30479.cpp:7:15: error: 'maxn' was not declared in this scope
int n, m, val[maxn], pos[maxn], ans[maxn];
^
0_0_17415223_30479.cpp:7:26: error: 'maxn' was not declared in this scope
int n, m, val[maxn], pos[maxn], ans[maxn];
^
0_0_17415223_30479.cpp:7:37: error: 'maxn' was not declared in this scope
int n, m, val[maxn], pos[maxn], ans[maxn];
^
0_0_17415223_30479.cpp:10:4: error: 'maxn' was not declared in this scope
}a[maxn];
^
0_0_17415223_30479.cpp:11:7: error: 'maxn' was not declared in this scope
int c[maxn * 5];
^
0_0_17415223_30479.cpp: In function 'void add(int, int)':
0_0_17415223_30479.cpp:21:40: error: 'c' was not declared in this scope
for(int i = k;i <= n;i += (i & (-i))) c[i] += d;
^
0_0_17415223_30479.cpp: In function 'int sum(int)':
0_0_17415223_30479.cpp:27:46: error: 'c' was not declared in this scope
for(int i = k;i > 0;i -= (i & (-i))) tmp += c[i];
^
0_0_17415223_30479.cpp: In function 'int main()':
0_0_17415223_30479.cpp:36:43: error: 'val' was not declared in this scope
for(int i = 1;i <= n;i ++) scanf("%d", &val[i]);
^
0_0_17415223_30479.cpp:37:30: error: 'pos' was not declared in this scope
for(int i = 1;i <= n;i ++) pos[val[i]] = i;
^
0_0_17415223_30479.cpp:37:34: error: 'val' was not declared in this scope
for(int i = 1;i <= n;i ++) pos[val[i]] = i;
^
0_0_17415223_30479.cpp:38:45: error: 'a' was not declared in this scope
for(int i = 1;i <= m;i ++) scanf("%d%d", &a[i].l, &a[i].r), a[i].idx = i;
^
0_0_17415223_30479.cpp:39:8: error: 'a' was not declared in this scope
sort(a + 1,a + m + 1,cmp);
^
0_0_17415223_30479.cpp:42:7: error: 'val' was not declared in this scope
if(val[i] + 1 <= n && pos[val[i] + 1] < i) add(pos[val[i] + 1],-1);
^
0_0_17415223_30479.cpp:42:26: error: 'pos' was not declared in this scope
if(val[i] + 1 <= n && pos[val[i] + 1] < i) add(pos[val[i] + 1],-1);
^
0_0_17415223_30479.cpp:43:7: error: 'val' was not declared in this scope
if(val[i] - 1 > 0 && pos[val[i] - 1] < i) add(pos[val[i] - 1],-1);
^
0_0_17415223_30479.cpp:43:25: error: 'pos' was not declared in this scope
if(val[i] - 1 > 0 && pos[val[i] - 1] < i) add(pos[val[i] - 1],-1);
^
0_0_17415223_30479.cpp:45:5: error: 'ans' was not declared in this scope
ans[a[j].idx] = sum(a[j].r) - sum(a[j].l - 1);
^
0_0_17415223_30479.cpp:49:45: error: 'ans' was not declared in this scope
for(int i = 1;i <= m;i ++) printf("%d\n", ans[i]);
^
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