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| #include <cstdio> #include <algorithm> using namespace std;
#define lr rt << 1 #define rr rt << 1 | 1 #define lson l, m, rt << 1 #define rson m + 1, r, rt << 1 | 1 typedef long long LL; const int maxn = 500007;
namespace _lgl{
int N, M, P, a, b, c; LL sum[maxn << 2], add[maxn << 2], mul[maxn << 2];
inline void up(int rt){ sum[rt] = sum[lr] + sum[rr]; }
inline void down(int rt, int m){ if(mul[rt] != 1){ LL s = mul[rt];
mul[lr] = (mul[lr] * s) % P; mul[rr] = (mul[rr] * s) % P; add[lr] = (add[lr] * s) % P; add[rr] = (add[rr] * s) % P; sum[lr] = (sum[lr] * s) % P; sum[rr] = (sum[rr] * s) % P; mul[rt] = 1; } if(add[rt]){ LL s = add[rt]; add[lr] = (add[lr] + s) % P; add[rr] = (add[rr] + s) % P; sum[lr] = (sum[lr] + (add[rt] * (m - (m >> 1)))) % P; sum[rr] = (sum[rr] + (add[rt] * (m >> 1))) % P; add[rt] = 0; }
}
inline void build(int l, int r, int rt){ mul[rt] = 1; if(l == r){ scanf("%lld",&sum[rt]); return; } int m = (l + r) >> 1; build(lson); build(rson); up(rt); }
inline void update_1(int L, int R, int c, int l, int r, int rt){ if(L <= l && r <= R) { add[rt] = (add[rt] + c) % P; sum[rt] = (sum[rt] + (LL) c * (r - l + 1))%P; return; } down(rt, r - l + 1); int m = (l + r) >> 1; if(L <= m) update_1(L, R, c, lson); if(m < R) update_1(L, R, c, rson); up(rt); }
inline void update_2(int L, int R, int c, int l, int r, int rt){ if(L <= l && r <= R){ mul[rt] = (mul[rt] * c) % P; add[rt] = (add[rt] * c) % P; sum[rt] = (sum[rt] * c) % P; return; } down(rt, r - l + 1); int m = (l + r) >> 1; if(L <= m) update_2(L, R, c, lson); if(m < R) update_2(L, R, c, rson); up(rt); }
inline LL query(int L, int R, int l, int r, int rt){ if(L <= l && r <= R) return sum[rt]; down(rt, r - l + 1); LL ret = 0; int m = (l + r) >> 1; if(L <= m) ret = ret + (query(L, R, lson))%P; if(m < R) ret = ret + (query(L, R, rson))%P; return ret%P; }
inline void main(){ freopen("testdata.in.txt","r",stdin); scanf("%d%d%d",&N,&M,&P); build(1, N, 1); while(M--){ scanf("%d",&a); if(a == 2){ scanf("%d%d%d",&a,&b,&c); update_1(a, b, c, 1, N, 1); }else if(a == 1){ scanf("%d%d%d",&a,&b,&c); update_2(a, b, c, 1, N, 1); }else{ scanf("%d%d",&a,&b); printf("%lld\n",query(a, b, 1, N, 1)%P); } } }
}
int main(){ _lgl::main(); return 0; }
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